Even though Delphi Cannon uses POP3S and SMTPS for its C2 communications like Cannon, it is arguably easier to defend against as it uses an actor owned domain that defenders can easily block and not a legitimate email provider such as Seznam
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: Even though Delphi Cannon uses POP3S and SMTPS for its C2 communications like Cannon, it is arguably easier to defend against as it uses an actor owned domain that defenders can easily block and not a legitimate email provider such as Seznam ### Response: T1071.