has sent spearphishing emails containing malicious attachments in the form of PDFs Word documents JavaScript files and Control Panel File (CPL) executables. 
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 spearphishing emails containing malicious attachments in the form of PDFs Word documents JavaScript files and Control Panel File (CPL) executables.  ### Response: T1566.001.