has sent malicious DOC and PDF files to targets so that they can be opened by a user.
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: has sent malicious DOC and PDF files to targets so that they can be opened by a user. ### Response: T1204.002.