: The blog discusses using 7-Zip to dive through multiple layers of nested archives, a common tactic used by attackers to hide malicious scripts or binaries from standard antivirus scanners.
If you are looking for this because you found a "server.7z" file or are downloading the 7-Zip software itself, be aware of recent security developments: server.7z
The reference to usually points to a significant security research blog post titled "Sailing on the Seven Zips" by Hexacorn , which explores non-obvious ways to use (and abuse) the 7-Zip file format. Key Takeaways from the "server.7z" Research : The blog discusses using 7-Zip to dive
The post highlights how 7-Zip can be used as a powerful tool for forensic analysis and offensive security, specifically regarding "server.7z" files often found in malicious environments: server.7z