Unlike standard system files like ntoskrnl.exe or explorer.exe , the file name y.exe does not belong to any native Windows process. It is a name typically adopted by malicious actors to camouflage their activities. This article delves into what y.exe is, why it appears on your system, the risks associated with it, and how to determine if it is a legitimate component or a dangerous intruder.
To ensure it cannot be easily removed, y.exe often writes entries into the Windows Registry. Specifically, it targets the "Run" keys ( HKCU\Software\Microsoft\Windows\CurrentVersion\Run or HKLM\... ). This ensures that even if you kill the process in Task Manager, it will simply restart the moment you reboot your computer. Unlike standard system files like ntoskrnl