: A remote access trojan used for surveillance and data theft.
: Various info-stealers designed to harvest browser credentials and crypto wallets. Indicators of Compromise (IoCs) File Name : 22554.rar 22554.rar
: Upon opening, the system may briefly show a command prompt window or unexpected background processes (like cmd.exe or powershell.exe ) spawning from WinRAR. Remediation : A remote access trojan used for surveillance
The file is a malicious archive frequently associated with CVE-2023-38831 , a critical vulnerability in WinRAR (versions prior to 6.23) . This specific file name has been observed in various cyberattacks and malware distribution campaigns starting in late 2023. Vulnerability Overview: CVE-2023-38831 Remediation The file is a malicious archive frequently
: Inside "22554.rar", you will typically find a folder and a file with identical names (e.g., a file named document.pdf and a folder named document.pdf —note the trailing space).
: In many documented cases of this specific file, the "22554.rar" archive was used to deploy:
: Ensure you are running version 6.23 or higher , which patches the spoofing vulnerability.