Cesu4650.exe -

Restart your PC in Safe Mode with Networking to prevent the process from launching automatically.

Right-click the file, select Properties , and look for a Digital Signatures tab. A legitimate file should be signed by "Samsung Electronics." cesu4650.exe

Deploy a reliable anti-malware suite like Malwarebytes to perform an advanced rootkit scan. Restart your PC in Safe Mode with Networking

Use a reputable tool like Malwarebytes or Microsoft Defender to perform a full system scan. cesu4650.exe

Restart your PC while holding the key down to access the Windows Recovery Environment.