Consensus seems to be that Panda antivirus should be blamed for not encrypting their malware definitions. http://forum.avast.com/index.php?topic=103158.0
, and then the later entries.
Ad-aware and Windows Defender don't find anything on your harddisk, since avast Web shield (see the warning you uploaded) blocked this download. Hurray for webshield.
Webshield generates a report file C:\Documents and Settings\All users\Application Data\AVAST Software\Avast\report\webshield.txt that, on my pc, only contains gems like the following:
* avast! Real-time Shield Scan Report
* This file is generated automatically
* Started on: Tuesday, August 14, 2012 4:20:27 PM
Hey, at least it should not say Real-time shield, but Webshield. But I digress, maybe you could find something meaningful in this file.
Avast virus chest same story: some files that were placed there from scans, nothing from webshield.
Why trojans? Since visicom is not an antivirusprogram, I suppose they omit virus definitions from their signature files?
No need to restore your system, just uninstall visicom, whatever it is named.