Stubborn Generic Downloader.ab

Hi Everyone

I've been trying to clean a PC now for many days, I've tried many many tools and lots of different concepts and ideas. I'm happy to admit i'm well and truly stuck. I hope you can give me some advice.
Mcafee keeps throwing me Generic Downloader.ab virus warnings on various hmtl files within the PC's Temporary Internet File content folder against the winlogon.exe app. These html's do get deleted but only to return infected with the same Spyware hours later, as I said I've ran Spy Doc, Defender and EWIDO and cleaned out quite a lot of spyware but not this baby.
Please help me get my life back and take a look at the attached log and see if you can identify the cause of both the Pc's and my unhappiness.
Thanks
Dave

 

Welcome to MajorGeeks ***************!

- Please run ALL the steps in this Sticky thread READ & RUN ME FIRST Before Asking for Support

Make sure you check version numbers and get all updates.

After doing ALL of the above you still have a problem make sure you have booted to normal mode and run the steps in the below link to properly use HijackThis and attach a log:


Downloading, Installing, and Running HijackThis


When you return to make your next post, make sure you attach the following logs and that you have run these scans in the following order too (these scans are covered in steps 6 & 7 of the READ & RUN ME sticky)

• Bitdefender
• Panda Scan
• HijackThis

Good Luck!