has exploited a buffer overflow vulnerability in Microsoft Internet Information Services (IIS) 6.0 CVE-2017-7269 in order to establish a new HTTP or command and control (C2) server.
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 exploited a buffer overflow vulnerability in Microsoft Internet Information Services (IIS) 6.0 CVE-2017-7269 in order to establish a new HTTP or command and control (C2) server. ### Response: T1190.