Trojan.Webus.B

Trojan.Webus.B is a Trojan horse program that kills antivirus services and launches Distributed Denial of Service (DDoS) attacks against a list of remote servers.

This Trojan is a variant of Trojan.Webus and is packed with UPX and Yoda.

Protection

• Initial Rapid Release version October 6, 2004
• Latest Rapid Release version August 20, 2008 revision 017
• Initial Daily Certified version October 6, 2004
• Latest Daily Certified version August 20, 2008 revision 016
• Initial Weekly Certified release date October 6, 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