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VirTool:WinNT/Koobface.B
Detected by Microsoft Defender Antivirus
Aliases: Win-Trojan/Agent.37760.C (AhnLab) Win32/Koobface.HE (CA) Win32/Tinxy.AJ (ESET) Trojan.Win32.Agent.cvqo (Kaspersky) W32/Agent.QDAF (Norman) W32/Koobface.EQ.worm (Panda)
Summary
VirTool:WinNT/Koobface.B is a detection for the device driver component used by other malware to monitor and redirect network connections.
Manual removal is not recommended for this threat. To detect and remove this threat and other malicious software that may have been installed, run a full-system scan with an up-to-date antivirus product such as the Microsoft Safety Scanner (http://go.microsoft.com/fwlink/?LinkId=212742). For more information, see http://www.microsoft.com/protect/computer/viruses/vista.mspx.
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