Many strings in  are obfuscated with a XOR algorithm.(Citation: F-Secure Sofacy 2015)(Citation: ESET Sednit Part 1)
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: Many strings in  are obfuscated with a XOR algorithm.(Citation: F-Secure Sofacy 2015)(Citation: ESET Sednit Part 1) ### Response: T1027.