has used PowerView to enumerate all Windows Server Windows Server 2003 and Windows 7 instances in the Active Directory database.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: List the MITRE techniques contained in the text. ### Input: has used PowerView to enumerate all Windows Server Windows Server 2003 and Windows 7 instances in the Active Directory database. ### Response: T1018.