connects to C2 infrastructure and establishes backdoors over a custom communications protocol.(Citation: Symantec Naid June 2012)
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: connects to C2 infrastructure and establishes backdoors over a custom communications protocol.(Citation: Symantec Naid June 2012) ### Response: T1094.