Summary

Summary
Action
More Information
| Affected operating systems | Windows |
|---|---|
| Protection available since | 3 September 2008 22:34:09 (GMT) |
| Last updated | 30 April 2009 19:40:03 (GMT) |
| Detected by | All Sophos products |
- Free virus, spyware, and adware scan
- Test your existing anti-virus protection
- Find threats your anti-virus missed
Action

Summary
Action
More Information
Please follow the instructions for removing Trojans.
More Information
Troj/Koobfa-A is a Trojan.
The Trojan attacks Facebook.
When first run, Troj/Koobfa-A diplays a pop-up error message saying:
Error installing Codec. Please contact support.
The Trojan creates the file <Windows>\fmark2.dat. This file is not malicious and may be deleted.
Troj/Koobfa-A may create the following registry entry:
HKLM\SYSTEM\ControlSet001\Control\Session Manager\PendingFileRenameOperations
<blank>
\??\<path to Trojan>\??\c:\windows\kenny##.exe
HKLM\SYSTEM\CurrentControlSet\Control\Session Manager\PendingFileRenameOperations
<blank>
\??\<path to Trojan>\??\c:\windows\kenny##.exe

