Possible name:
  • AntiSpyware 2008
  • Antivirus XP 2009
Symptoms:
  • Wallpaper change into "Warning!"
  • Can not change desktop wallpaper
  • Can not open Task Manager.
How to remove this trojan:
  1. Uninstall this files located in "C:\ Program Files\Antispyware 2008\Antispyware-2008.exe"
  2. Go to "My Computer" or "Computer". Access your "C:\windows\system32" folder.
  3. Find this file named "ntdll64.dll".
  4. Delete this files.
The name of the trojan may be different. It is Usually named "Antispyware" or "Antivirus".

Source: TAC