: Use Endpoint Detection and Response (EDR) tools or advanced antivirus software capable of scanning 7-Zip headers and monitoring behavioral anomalies.
: The use of the .7z extension (7-Zip) is a common tactic for evading legacy email security filters that may only scan standard .zip files.
: Attackers often password-protect these archives (using common passwords like "1234" or "password" provided in the email body) to prevent automated antivirus scanners from inspecting the contents. Security Recommendations
: Check the sender's email address for inconsistencies or "look-alike" domains.