has encoded payloads with a single-byte XOR both skipping the key itself and zeroing in an attempt to avoid exposing the key.
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 encoded payloads with a single-byte XOR both skipping the key itself and zeroing in an attempt to avoid exposing the key. ### Response: T1027.