 has delivered spearphishing emails that contain a zipped file with malicious contents.(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 delivered spearphishing emails that contain a zipped file with malicious contents.(Citation: Securelist Machete Aug 2014)(Citation: ESET Machete July 2019) ### Response: T1566.001.