If you are investigating the file's behavior for security reasons, you would look for features commonly found in or Trojans :
Disable the "hide extensions" setting in Windows to see if it’s actually a masked executable (e.g., StalkYou.rar.exe ). How To Extract RAR Files [Ultimate Guide] (2021) Download Stalk You rar
Look for "features" that allow the file to hide itself from the task manager or automatically restart upon reboot. If you are investigating the file's behavior for