I recommend you UnHackMe - Ultimate Malware Killer for fast malware removal:
Free Download Fully Functional 30-day Trial. No credit card is required.
Reviews. EULA. Privacy Policy. Uninstall.
The file Y.EXE is malware related.
You must delete the file Y.EXE immediately!
Delete the file Y.EXE without delay!
Kill the process Y.EXE and remove Y.EXE from the Windows startup.
Y.EXE Information and Removal:
Y.EXE is known as: packed with UPX [Kaspersky Lab].
MD5 of Y.EXE = C0131B77F4CA9CB4F858ED99826EE77A
Y.EXE size is 22016 bytes.
Full path on a computer: %SYSTEM%\SECURITY\Y.EXE
Related Files:
%SYSTEM%\SECURITY\BOMBER DIES IN KARACHI RANGERS OPERATION.DOC
%SYSTEM%\SECURITY\VSENDEX.EXE
%SYSTEM%\SECURITY\Y.EXE
%WINDIR%\WORDPAD.INI