Hi allegory,
First image above indicates that avast has been detected a service that is MBAM related. Second image above shows that aswMBR driver has been detected by Avast.
I see traces of dialer in CF log. We will continue with the removal.

Open notepad and copy/paste the text present inside the code box below:



ClearJavaCache::

Driver::
mchInjDrv

File::
c:\windows\TEMP\mc27406.tmp



Save this as CFScript.txt

http://img.photobucket.com/albums/v666/sUBs/CFScriptB-4.gif

Close all browser windows and refering to the picture above.

Referring to the screenshot above, drag CFScript.txt into ComboFix.exe.
ComboFix will will re-run. When finished, it will produce a log for you.
Attach the contents of the log in your next reply. (typical location: C:[b]ComboFix.txt[/b] )