has the ability to replace the pam_unix.so file on an infected machine with its own malicious version that accepts a specific backdoor password for all users.
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 the ability to replace the pam_unix.so file on an infected machine with its own malicious version that accepts a specific backdoor password for all users. ### Response: T1556.003.