I'm not totally convinced about a few of those files
Can you try something for me
Create a new folder on your desktop
Right click an empty spot
Select NEW>>FOLDER
Name it Backups
Do not copy and paste, but instead left click and drag these files into that Backup folder
from where they are now
C:\WINDOWS\system32\kl_upx.exe
C:\WINDOWS\uscscsi.dll
C:\WINDOWS\system32\cpuinf32.dll
C:\WINDOWS\system32\DefragH.exe
C:\WINDOWS\system32\devil.dll
C:\WINDOWS\system32\ilu.dll
C:\WINDOWS\system32\patin.cpl
Then do another scan with hijackthis and with all other windows closed fix checked this entry
O4 - HKLM\..\Run: [AlcxMonitor] ALCXMNTR.EXE
Restart your computer
Let me know of any problems afterwards
Edit>>This one appears to be legit
C:\WINDOWS\system32\cpuinf32.dll
If you have already moved it from the system32 folder to the backup folder
You can move it back
All other files in the back up folder
Right click on them and left click properties
Version tab, if supplied, let me know what their related too
and date created
