Backdoor.Colfusion

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.

Protection

• Initial Rapid Release version January 8, 2003
• Latest Rapid Release version November 5, 2009 revision 037
• Initial Daily Certified version January 8, 2003
• Latest Daily Certified version November 5, 2009 revision 040
• Initial Weekly Certified release date January 8, 2003

Click here 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