Discovered: February 11, 1999
Updated: May 6, 2002 3:37:23 PM
Type: Trojan
Infection Length: Varies
Systems Affected: Windows 98, Windows 95, Windows XP, Windows Me, Windows Vista, Windows NT, Windows Server 2003, Windows 2000
Backdoor.Trojan is a generic detection for Trojan horses that attempt to open a back door on compromised computers.
Protection
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Initial Rapid Release version pending
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Latest Rapid Release version November 10, 2009 revision 004
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Initial Daily Certified version pending
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Latest Daily Certified version November 10, 2009 revision 003
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Initial Weekly Certified release date February 17, 1999
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
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Damage Level: Medium
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Payload: Opens a back door
Distribution