22056.rar May 2026

A high-severity bug (7.8 CVSS score) allowed remote code execution if a user simply opened a crafted RAR file.

Craft the Malicious RAR Archive Using WinRAR: * Open WinRAR (version ≤ 7.11) on your host machine. * Navigate to C:\exploit_test . How to Open RAR Files on Windows, Mac, and Mobile - Avast

A long-feature analysis of reveals it is a malicious archive file associated with malware distribution and potential system compromise. Analysis reports indicate that this specific file, often appearing as RAR.EXE in sandboxed environments, has a significant detection rate across various security engines, with some scanners flagging it as mal56.winEXE . Malware Analysis Overview 22056.rar

While 22056.rar is a specific malicious sample, the broader use of RAR files for attacks often exploits known vulnerabilities in WinRAR .

It is designed to gather victim identity information and exfiltrate data from the local system. A high-severity bug (7

Use a reputable tool like Avast or AVG to perform a full system check. CVE-2025-6218-WinRAR-Directory-Traversal-RCE - GitHub

More recent vulnerabilities involve directory traversal, where opening an archive can silently drop malicious payloads into sensitive folders like the Windows Startup menu. Safety Recommendations If you have encountered this file: How to Open RAR Files on Windows, Mac,

Remove the archive immediately from your system.