Run a full scan with an updated EDR (Endpoint Detection and Response) or Antivirus tool (e.g., Malwarebytes, Windows Defender).
Sent via email to trick users into opening the "document."
Threat actors use .rar or .zip extensions to bypass basic email filters that block .exe files. 2. Characteristics of this Naming Convention sc23294-SF3REFUpd163238.rar
Files with these names are often linked to "Infostealers" that target crypto wallets and login credentials. Medium
Do not attempt to open or "peek" into the archive using WinRAR or 7-Zip on a primary machine. Run a full scan with an updated EDR
Often attempts to write itself to the %AppData% folder to restart upon reboot.
Opening the contained file may lead to immediate system compromise. High Characteristics of this Naming Convention Files with these
If you must verify the contents, upload the file to VirusTotal or Any.Run to see how it behaves in a controlled environment. Delete & Purge: Delete the file and empty your recycle bin.