New Weelsof??

Avast v. 7.0.1714 virus def. 121227-1 not found Weelsof virus.
Why??

My computer was blocked in this virus, and I remove it ComboFix 12-12-27.03
From 2 days was noting to be installed, only use webbrowser (firefox) with flash, and avast was on autoupdate virus definitions.

CombiFix log as attachment.

Avast v. 7.0.1714 virus def. 121227-1 not found Weelsof virus. Why??
No security program have 100% detection.....

how did you find it…what detected it?

detected here
https://www.virustotal.com/file/838f622b259c7432fddaefb892d3ae7829a0904dc54c5f3da706722336e373b1/analysis/
https://www.virustotal.com/file/1e9dbe482c8e9f98d589f52afed03d41e4dde11d483fdf5408f1d7c5d434a9cf/analysis/
https://www.virustotal.com/file/0ce59c20ebc2289e32b3f11d587f67a65c9038288b94e9d7d3988800422ee1cf/analysis/
https://www.virustotal.com/file/135db93b63cf028d0ec408ea47bd4fe8f4cab25130dd3e42494a6c15d99b1bee/analysis/

After turning on my computer is locked (only display window with data for ukash transfer)
Screen like this: http://img62.imageshack.us/img62/3091/screendrz.png

Quick search on google and found the program to remove the malware / virus.

This program is: ComboFix 12-12-27.03 (surprisingly a new version by looking at the version)

if you need help removing it, follow this guide and attach the logs

http://forum.avast.com/index.php?topic=53253.0

AdwCleaner
Malwarebytes
OTL
aswMBR

when done a removal specialist will be notified and help you