Open Task Manager (Ctrl+Shift+Esc) and look for high CPU usage or unfamiliar background processes.
Upload the file (or the URL where you found it) to VirusTotal.com. It will scan the file against 70+ different antivirus engines. Macuolujl.zip
Permanently delete the .zip and any extracted contents (Shift + Delete). Open Task Manager (Ctrl+Shift+Esc) and look for high
If you have downloaded this file or found it on your computer, ⚠️ Summary of Findings or Bitdefender .
If you still have the file and want to confirm its nature without risking your system, use these tools:
Use an updated antivirus like Windows Defender , Malwarebytes , or Bitdefender .