Mapping of TG-3390's interactions with web shells during an intrusion responded to by CTU researchers
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: Mapping of TG-3390's interactions with web shells during an intrusion responded to by CTU researchers ### Response: T1505.003.