Discovered: August 3, 2008
Updated: August 8, 2008 11:43:02 AM
Type: Worm
Infection Length: 16,384 bytes
Systems Affected: Windows 98, Windows 95, Windows XP, Windows Me, Windows Vista, Windows NT, Windows Server 2003, Windows 2000
W32.Koobface.B is a worm that spreads through social networking sites.
Protection
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Initial Rapid Release version August 3, 2008 revision 018
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Latest Rapid Release version July 2, 2009 revision 002
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Initial Daily Certified version August 3, 2008 revision 020
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Latest Daily Certified version July 2, 2009 revision 005
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Initial Weekly Certified release date August 6, 2008
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Threat Assessment
Wild
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Wild Level: Low
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Number of Infections: 0 - 49
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Number of Sites: 0 - 2
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Geographical Distribution: Low
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Threat Containment: Easy
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Removal: Easy
Damage
Distribution
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Distribution Level: Medium
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Target of Infection: Spreads through social networking sites.
Writeup By: Mircea Ciubotariu