Sounds like a nasty and very tricky one:
[broken link removed]
File Removal Procedures
The first step you need to take in order to delete Koobface is to stop the following processes:
• fbtre6.exe
• mstre6.exe
• freddy35.exe
• websrvx.exe
• captcha6.exe
• kaka.exe
• bolivar28.exe
• Ld12.exe
• %WinDir% \system32\splm\ncsjapi32.exe
• %WinDir%\system32\nScan\ecls.exe
• %WinDir%\system32\nScan\ekrn.exe
• %WinDir%\validate.inf
The next step in Koobface removal is to unregister the following DLL files:
• %WinDir%\system32\nScan\ekrnAmon.dll
• %WinDir%\system32\nScan\ekrnEmon.dll
• %WinDir%\system32\nScan\ekrnEpfw.dll
• %WinDir%\system32\nScan\ekrnScan.dll
• %WinDir% \system32\splm\kbdsapi.dll
• %WinDir% \system32\splm\lmfunit32.dll
• %WinDir% \system32\splm\mcaserv32.dll
To complete file removal, delete the following files and folders:
• fbtre6.exe
• mstre6.exe
• freddy35.exe
• websrvx.exe
• captcha6.exe
• kaka.exe
• Ld12.exe
• bolivar28.exe
• %WinDir% \system32\splm\kbdsapi.dll
• %WinDir% \system32\splm\lmfunit32.dll
• %WinDir% \system32\splm\mcaserv32.dll
• %WinDir% \system32\splm\ncsjapi32.exe
• %WinDir%\system32\nScan\ecls.exe
• %WinDir%\system32\nScan\ekrn.exe
• %WinDir%\system32\nScan\ekrnAmon.dll
• %WinDir%\system32\nScan\ekrnEmon.dll
• %WinDir%\system32\nScan\ekrnEpfw.dll
• %WinDir%\system32\nScan\ekrnScan.dll
• %WinDir%\system32\nScan\em000_32.dat
• %WinDir%\system32\nScan\em001_32.dat
• %WinDir%\validate.inf
Now your hard disk does not contain any instances of Koobface files. However, this fact needs to be certified by conducting a full system scan using genuine antivirus software such as
Spyware Doctor with Antivirus.
Registry Removal Procedures
After file removal has been completed, it is necessary to delete the following registry entries as well in order to completely remove Koobface:
• HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Current Version\Run\"systray" = "c:\windows\mstre6.exe"
• HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\Current Version\Run\"systray" = "C:\Windows\fbtre6.exe"
• HKEY_CURRENT_USER\AppEvents\Schemes\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Active Setup\Installed Components\Intelli Mouse Pro Version 2.0B\StubPath: "%WinDir% \System32\splm\ncsjapi32.exe"
• HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\*Intelli Mouse Pro Version 2.0B*: "%WinDir% \System32\splm\ncsjapi32.exe"
• HKEY_USERS\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\Hidden: "2"
• HKEY_USERS\Software\Microsoft\Windows\CurrentVersion\Run\Intelli Mouse Pro Version 2.0B: "%WinDir% \System32\splm\ncsjapi32.exe"
• HKEY_USERS\Software\Microsoft\Windows\CurrentVersion\RunOnce\*Intelli Mouse Pro Version 2.0B*: "%WinDir% \System32\splm\ncsjapi32.exe"
• HKEY_USERS\Software\Microsoft\Windows\nScan32\ExecuteDate: "14\8\2008"Apps\Explorer\Navigating
Now your computer is completely safe from Koobface. Even if this is true in most cases, by using the online computer repair service offered by
www.onlinecomputerrepair.org chances are that Koobface will be properly removed as well as additional related problems fixed.
Conclusion
It is not recommended for inexperienced users to try and manually remove Koobface as any error made during removal could damage your system and your web browsing experience. Inexperienced users are advised to use a web-based repair service such as
www.onlinecomputerrepair.org or legitimate antivirus software for safe and efficient Koobface removal.