created and read from a file with a fake JPG header and its payload was encrypted with a simple rotating XOR cipher.(Citation: FireEye SUNBURST Backdoor December 2020)(Citation: Check Point Sunburst Teardrop December 2020)
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: created and read from a file with a fake JPG header and its payload was encrypted with a simple rotating XOR cipher.(Citation: FireEye SUNBURST Backdoor December 2020)(Citation: Check Point Sunburst Teardrop December 2020) ### Response: T1027.