Win32 malware help

Hi guys.i am a newbie.i have a Win32:Malware-gen and can’t seem to get rid of it…no matter what i try…avast keeps sending me warnings but despite taking the recommended actions,the virus is still in my temp files.the file name is C:\Windows\Temp\qfog.tmp\svchost.exe.The Avast warnings keep popping up but its not deleting the file.A full scan by McAfee doesnt detect anything.Please help

[font=Segoe UI]Step 1: Windows Disk Cleanup Utility ============

1 Press Windows Key + R
2 Type in: cleanmgr
3 Put a check beside: Temporary Internet Files and Temporary Files. Optionally, you may check other options too
4 Click OK

Step 2: avast! Boot Time Scan ============

1 Double click avast! antivirus desktop icon and wait for memory test to complete
2 avast GUI will appear. Right click anywhere on avast!'s window and select Schedule Boot Time Scan…
3 Click Advanced options and select Move infected file to Chest on the first dropdown list and leave the other one as it was. Click Schedule
4 You will be asked for a system restart. Click Yes to do it now or No to let avast wait for you to manually restart your PC
NOTE: Optionally, you may enable scanning of archive files. If it is enabled, scanning would be more thorough but would take more time

Step 3: Malwarebytes Antimalware (MBAM) ============

1 Download Malwarebyes’ Antimalware here
2 Proceed to installing MBAM after downloading
3 On the last dialog box, do not forget to leave Update Malwarebytes’ Antimalware and Run Malwarebytes’ Antimalware checked
4 Malwabytes’ Antimalware GUI would appear, from there select Perform Quick Scan and click Scan
5 When scan is completed, click Show Results
6 Click Remove Selected and then, a notepad file will appear.
7 On the notepad window, click File > Save As and save it on your desktop. You may now close MBAM.

Step 4: Root Repeal (RR) ============

1 Download RootRepeal here
2 Double click RootRepeal.exe to open RootRepeal GUI
3 Click on the Report tab at the bottom then click the Scan button
4 A dialog box will appear. Put a check beside:
[] [font=Segoe UI]Drivers
[
] [font=Segoe UI]Processes
[] [font=Segoe UI]SSDT
[
] [font=Segoe UI]Hidden Services

[font=Segoe UI]5 Click the OK button. A dialog box may appear, select all drives showing
6 Click OK to start the scan
7 A notepad text will appear. On the notepad window, click File>Save as… and save it on your desktop.
8 Go back here on your topic and start a reply. On the Reply window, click Additional Options
9 Attach the two .txt files that we created and saved on your desktop (click more attachments to have more slots for attaching files)

Great response - did it solve the problem?

Got the same problem with Win32:Malware-gen
Infected file is windows/system32/ctfmon.exe

I’m not sure it infected. Virus total show 5 warnings from 40 tests. File was tested by other antivirus programs, there are no any problems.
I see many people got the same notification from avast, but other files are infected.
Is this new false alarm?

It would have been helpful to have posted the URL of the VT results page.

avast doesn’t alert on my copy of ctfmon, see image, on XP Pro SP3 - what is your OS version ?

What is your VPS version (current version 091207-0 and the one I scanned with) ?