Caution.7z -

This malware turns your computer into an open proxy relay . Attackers can route their own internet traffic through your IP address, potentially linking you to illegal activities they perform online.

The only official, safe place to download the software is 7-zip.org . Is the .7z Format Safe? 7zip Malware: Beware 7zip.com caution.7z

The 7-Zip Safety Guide: Why "7zip.com" is a Major Security Risk This malware turns your computer into an open proxy relay