The "Blackwater.bas" macro was obfuscated using a substitution cipher whereby the characters are replaced with their corresponding integer.
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: The "Blackwater.bas" macro was obfuscated using a substitution cipher whereby the characters are replaced with their corresponding integer. ### Response: T1027.