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 WINDOWSUP.EXE is malware related.
You must delete the file WINDOWSUP.EXE immediately!
Delete the file WINDOWSUP.EXE without delay!
Kill the process WINDOWSUP.EXE and remove WINDOWSUP.EXE from the Windows startup.
WINDOWSUP.EXE Information and Removal:
MD5 of WINDOWSUP.EXE = C3B96FF1A755B7ADB504246C498C3368
WINDOWSUP.EXE size is 3128 bytes.
Full path on a computer: C:\UPDAT\WINDOWSUP.EXE
Related Files:
C:\UPDAT\CONFIG.DLL
C:\UPDAT\WINDOWSUP.EXE