Backdoor.Colfusion

Risk Level 1: Very Low

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Discovered:: January 8, 2003
Updated:: February 13, 2007 11:42:10 AM
Also Known As:: Backdoor.Colfuser, Backdoor.Coldfuson.10 [KAV], Backdoor.Coldfusion.11 [KAV], BackDoor-AOP.cli [McAfee], BackDoor-AOP.svr [McAfee], Win32.ColdFusion.10 [CA], Win32.ColdFusion.10.plugin [CA, BKDR_COLFUSER.A [Trend], Troj/Bdoor-AOP [Sophos]
Type:: Trojan Horse
Systems Affected:: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

The Backdoor.Colfusion Backdoor Trojan gives an attacker unauthorized access to a compromised computer. The detection is used for a family of Trojans produced by the Backdoor.Colfusion Trojan generator.

Backdoor.Colfusion is a Delphi application and is packed using UPX v1.22.

NOTE: Virus definitions dated prior to March 20, 2003 may detect this threat as Backdoor.Colfuser.

Antivirus Protection Dates

Initial Rapid Release version January 8, 2003
Latest Rapid Release version May 8, 2012 revision 037
Initial Daily Certified version January 8, 2003
Latest Daily Certified version May 9, 2012 revision 002
Initial Weekly Certified release date January 8, 2003

Click for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

Wild Level: Low
Number of Infections: 0 - 49
Number of Sites: 0 - 2
Geographical Distribution: Low
Threat Containment: Easy
Removal: Moderate

Damage

Damage Level: Medium

Distribution

Distribution Level: Low

Writeup By: Serghei Sevcenco

Technical Details

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Internet Security Threat Report, Volume 16