The infection chain of the Gamaredon campaign   During the time of the analysis however, the C&C server was not accessible, which made us unable to get additional payloads
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: The infection chain of the Gamaredon campaign   During the time of the analysis however, the C&C server was not accessible, which made us unable to get additional payloads ### Response: .