Published Sep 05, 2010 | Updated Sep 15, 2017


Severe |Detected with Windows Defender Antivirus

Aliases: Rootkit.Win32.Koobface.ef (Kaspersky) Worm/Generic.BQWC (AVG) RKIT/Koobface.EF (Avira) Trojan.Generic.4628711 (BitDefender) Win32/Koobface.TB (CA) VirTool.WinNT.Koobface (Ikarus) Generic.dx!tix (McAfee) W32/Koobface.C.worm (Panda) Trojan.Win32.Generic.52246C44 (Rising AV) Mal/KoobRK-A (Sophos) Trojan.Win32.Generic!BT (Sunbelt Software)


VirTool:WinNT/Koobface.gen!F is a detection for a driver component that is used by other malware to redirect TCP connections to specified addresses.
To detect and remove this threat and other malicious software that may be installed in your computer, run a full-system scan with an up-to-date antivirus product such as the following:
For more information on antivirus software, see
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