: Consider using open-source alternatives like 7-Zip , which was not affected by this specific logic flaw.
: If you have downloaded this file for testing, ensure it is handled in an isolated sandbox environment , as it contains functional exploit code.
: The malicious code executed by the exploit; in this PoC, it usually triggers calc.exe to demonstrate successful execution. Risk Assessment 52948.rar
: Ensure WinRAR is updated to version 6.23 or later .
: When a user attempts to open a benign-looking file (e.g., a .jpg or .pdf ) within the archive, the application inadvertently executes a malicious script or executable located in a folder of the same name. Archive Contents : Consider using open-source alternatives like 7-Zip ,
: CVE-2023-38831 affecting WinRAR versions prior to 6.23.
The file is a publicly available exploit package hosted on Exploit-DB , specifically designed to demonstrate a Remote Code Execution (RCE) vulnerability in WinRAR (CVE-2023-38831) . Technical Report: 52948.rar Analysis Risk Assessment : Ensure WinRAR is updated to version 6
: Logic flaw in how WinRAR processes ZIP/RAR archives containing files and folders with the same name.