has relied on users opening malicious attachments delivered through spearphishing to execute malware.(Citation: Cylance Machete Mar 2017)(Citation: Securelist Machete Aug 2014)(Citation: ESET Machete July 2019)
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 relied on users opening malicious attachments delivered through spearphishing to execute malware.(Citation: Cylance Machete Mar 2017)(Citation: Securelist Machete Aug 2014)(Citation: ESET Machete July 2019) ### Response: T1204.002.