Further pivoting from FireEye appliances and internal data sources yielded two additional files, PE86.dll (MD5: d8abe843db508048b4d4db748f92a103) and PE64.dll 
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: Further pivoting from FireEye appliances and internal data sources yielded two additional files, PE86.dll (MD5: d8abe843db508048b4d4db748f92a103) and PE64.dll  ### Response: .