Use Sysinternals Autoruns (Microsoft tool) to see if cesu4650.exe launches at startup. Malware often adds itself to:
Open Command Prompt as Admin and run netstat -ano | findstr "cesu4650.exe". If the process shows established connections to unknown IP addresses (especially outside your country), it may be a backdoor. cesu4650.exe
If you've encountered "cesu4650.exe" on your computer and you're not sure what it is or where it came from, here are some steps you can take: Use Sysinternals Autoruns (Microsoft tool) to see if