Alright, a couple of things I noticed that don't give me a warm and fuzzy feeling... They might be something nasty... I could be wrong though and it's good to wait until someone else responds before removing them


C:\WINDOWS\system32\Abf85h.exe
C:\WINDOWS\system32\SzkVhY.exe
O4 - HKLM\..\Run: [UpdReg] C:\WINDOWS\UpdReg.EXE
O4 - HKLM\..\Run: [4AC4YR@3AE@5PA] C:\WINDOWS\System32\KfmJ8U3.exe
The updreg may not be mallware, I'm not sure. The others are rather strange and very questionable.. There might be more, you have a lot of stuff installed and running..

You may need to boot into safe mode before removing them.

You could also try one of the online scanners...