command and control commands are encrypted within the HTTP C2 channel using the DES algorithm in CBC mode with a key derived from the MD5 hash of the string HYF54&%9&jkMCXuiS.  will use an 8-byte XOR key derived from the string HYF54&%9&jkMCXuiS if the DES decoding fails
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: command and control commands are encrypted within the HTTP C2 channel using the DES algorithm in CBC mode with a key derived from the MD5 hash of the string HYF54&%9&jkMCXuiS.  will use an 8-byte XOR key derived from the string HYF54&%9&jkMCXuiS if the DES decoding fails ### Response: T1573.001.