W32.SillyFDC.BCL is an autorun worm that propagates by infecting removable USB drives. With its capability to modify Windows registry to add its own entry, W32.SillyFDC.BCL can start itself during the bootup process.

Alias: -

Damage Level: Low

Systems Affected: Windows

How to remove W32.SillyFDC.BCL

1. Temporarily Disable System Restore (Windows Me/XP). [how to]
2. Update the virus definitions.
3. Reboot computer in SafeMode [how to]
4. Run a full system scan and clean/delete all infected file(s)
5. Delete/Modify any values added to the registry. [how to edit registry]

Navigate to and delete the following registry entry:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\Current Version\Terminal Server\Install\Software\Microsoft\Windows\Current Version\Run\”Microsoft USB Windows2 Driver” = “usbautotuner.exe”

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Current Version\Run\”Microsoft USB Windows2 Driver” = “usbautotuner.exe”

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Shared Access\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\ List\”%SystemDrive%\[ORIGINAL THREAT FILE NAME].exe” = “%SystemDrive%\[ORIGINAL THREAT FILE NAME].exe:*:Enabled:Microsoft USB Windows2 Driver”

6. Exit registry editor and restart the computer.
7. In order to make sure that threat is completely eliminated from your computer, carry out a full scan of your computer using AntiVirus and Antispyware Software. Another way to delete the virus using various Antivirus Program without the need to install can be done with Online Virus Scanner.