It communicates with ftp.bytehost31[.]org via FTP for command and control (C2)
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: It communicates with ftp.bytehost31[.]org via FTP for command and control (C2) ### Response: T1071.