If you're looking for the specific file , it is often associated with "creepypasta" style fan games or remakes of older internet horror games like OMG.exe . Where to Find It
If true, this is not a virus. It is a system error. And errors should not be executable. error 408.exe download
: Cybercriminals sometimes name malicious files after common system errors or technical terms to trick users into downloading them. If you're looking for the specific file ,