Immediately disconnect from the internet to prevent further unauthorized traffic from routing through your IP.

The file is an archive associated with a 2026 malware campaign that used a fake 7-Zip website ( 7zip[.]com ) to distribute trojanized installers. While the legitimate 7-Zip utility from 7-zip.org is safe, installers from unofficial sources have been found to silently install malware that turns infected machines into residential proxy nodes. Malware Analysis: LifelongLearning.7z

If you have interacted with this file, experts from Malwarebytes and ThreadLocker recommend following these remediation steps:

The malware establishes itself as a Windows service, making it difficult for average users to detect or disable via Task Manager.

Infected systems are used as part of a criminal proxy network, allowing third parties to route illicit traffic through the victim’s IP address. Recommended Response Procedures