Adversaries have used these socket filters to trigger the installation of implants, conduct ping backs, and to invoke command shells.
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: Adversaries have used these socket filters to trigger the installation of implants, conduct ping backs, and to invoke command shells. ### Response: T1205.002.