Option C. linux.lsof is the correct answer because the requirement is to identify open files and the processes associated with those files from a Linux memory image. In forensic practice, the naming of the plugin itself is a strong indicator: lsof stands for list open files , which directly matches the question. CHFI v11 includes Linux forensics , memory analysis , and the examination of system and process artifacts as part of operating system forensics. In that context, an investigator must know which analysis method or plugin maps to a specific artifact need.

The other options do not match the requested task as precisely. linux.pslist is used to list running processes, but not specifically open files. linux.mount would be relevant to mounted file systems rather than file handles tied to processes. linux.malfind is associated with finding suspicious or injected memory regions, not enumerating open files. Because the task is to correlate file activity with process context in RAM, linux.lsof is the most accurate and forensicly appropriate choice under CHFI-style Linux memory analysis objectives.