SystemDefragmenter

SystemDefragmenter is a rogue security product that blocks executable files (.exe) from running and presents fake alerts warning that the victim’s hard drive is corrupt. The scam is intended to frighten him or her into purchasing this useless application.

SystemDefragmenter pop up:

SystemDefragmenter graphic interface:

 

(Click on graphic to enlarge)

Files added:

%USERPROFILE%\Local Settings\Temp\maindll.dll
%USERPROFILE%\Local Settings\Temp\exe.exe
%USERPROFILE%\Local Settings\Temp\<random_numbers>.exe

Directory added:

%USERPROFILE%\Start Menu\Programs\System Defragmenter

How to remove SystemDefragmenter:

If SystemDefragmenter has infected your pc, you should remove it immediately. Click here to use VIPRE to remove SystemDefragmenter from your computer now.