Backdoor.IRC.Bifrut

Backdoor.IRC.Bifrut is a Trojan horse program that opens a backdoor and allows a remote attacker to control the compromised system through IRC and FTP channels.

Protection

• Initial Rapid Release version November 8, 2004
• Latest Rapid Release version November 8, 2004
• Initial Daily Certified version November 8, 2004
• Latest Daily Certified version January 15, 2008 revision 017
• Initial Weekly Certified release date November 8, 2004

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