can use AES in cipher block chaining (CBC) mode padded with PKCS5 to encrypt C2 server communications.
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: can use AES in cipher block chaining (CBC) mode padded with PKCS5 to encrypt C2 server communications. ### Response: T1573.001.