Funn.7z

The specific file is a known archive used in cybersecurity research and malware analysis training. It typically contains samples of malicious code (such as the RedLine Stealer or Vidar malware) and is frequently referenced in technical papers and hands-on labs related to Malware Forensics and Static/Dynamic Analysis .

: Uses the .7z format specifically to evade basic antivirus scanners that only inspect standard .zip files.

If you have encountered this file on your system or in an email: on a host machine.

Funn.7z is a recurring asset in "Malware Analysis" and "Reverse Engineering" rooms.