Some  samples use standard Base64 + bzip2 and some use standard Base64 + reverse XOR + RSA-2048 to decrypt data received from C2 servers.
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: Some  samples use standard Base64 + bzip2 and some use standard Base64 + reverse XOR + RSA-2048 to decrypt data received from C2 servers. ### Response: T1132.001.