has used stolen code signing certificates to sign malware.(Citation: FireEye Periscope March 2018)
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 used stolen code signing certificates to sign malware.(Citation: FireEye Periscope March 2018) ### Response: T1553.002.