For one, this is NOT a virus. It is either the Vundo Trojan or the Virtumonde Adware
which are both in the WinFixer Family of malware.
4 phase answer...
Perform Part 1, Part 2 and Part 3 and alternately part 4
It is suggested that you execute each tool in Normal Mode then in Safe Mode.
If you are using any version of Sun Java that is prior to JRE Version 6.0,
then you are strongly urged to remove any/all versions.
There are numerous vulnerabilities in them and they are actively being exploited.
It is highly suggested that you update to the latest version which is Sun Java JRE/JSE
Version 6.0 update 7 (jre 6u7)
Simple check, look under...
C:\Program Files\Java
The only folder under that folder should be the latest version.
Such as...
C:\Program Files\Java\jre1.6.0_07
http://java.sun.com/javase/downloads/index.jsp
http://www.java.com/en/download/manual.jsp
FYI:
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102557-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102622-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102648-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102729-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102732-1
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102760-1
Part 1
------------
Download Adware-Virtumundo Removal Tool --
http://secured2k.home.comcast.net/tools/VirtumundoBeGone.exe
Part 2
------------
Download Atribune's VUNDOFIX.EXE
http://www.atribune.org/ccount/click.php?id=4
Save VUNDOFIX.EXE to "C:\" ( C:\VUNDOFIX.EXE ) and execute it from there.
Part 3
------------
Malwarebytes Anti-Malware
http://www.malwarebytes.org/mbam/program/mbam-setup.exe
Part 4
------------
Norman Vundo removal tool.
http://download.norman.no/public/Norman_Vundo_Cleaner.exe
http://www.norman.com/Virus/Virus_removal_tools/52658/en
* * * Please report back your results * * *
--
Dave
http://www.claymania.com/removal-trojan-adware.html
Multi-AV - http://www.pctipp.ch/downloads/dl/35905.asp