826_rpa.rar File

Once executed, it drops a backdoor or info-stealer designed to exfiltrate documents, take screenshots, and monitor system activity.

The .rar archive typically exploits a WinRAR zero-day vulnerability (CVE-2023-38831). When a user double-clicks an innocent-looking file inside the archive (like a PDF or image), the vulnerability triggers the execution of hidden malicious code instead. 826_RPA.rar

Use an updated EDR or antivirus solution to check for remnants of the "Paper Werewolf" toolkit. Once executed, it drops a backdoor or info-stealer

Ensure your WinRAR software is updated to version 6.23 or higher , which patches the vulnerability used in these attacks. 826_RPA.rar