: Upload the file to a service like VirusTotal to see if it is flagged by multiple antivirus engines. Steps to Remove a Suspicious ".exe"
Use a reputable security tool like Malwarebytes or Avast to perform a deep scan of your system. :
Before taking action, verify the file's nature using these steps:
If it is in a temporary folder or a subfolder of your user profile (e.g., AppData ), it has a very high security risk rating.
If the file reappears or cannot be deleted normally, restart your computer in .
If you find this file on your computer, you should treat it as a potential security threat. How to Identify the File's Intent
: If you suspect a breach, change your passwords on a clean device and enable two-factor authentication on all accounts.
: Right-click the file, select Properties , and look for a Digital Signatures tab. A legitimate file is usually signed by a known publisher like Microsoft or a reputable software company. An unsigned file is highly suspicious.