W32.Tuoba.Trojan

W32.Tuoba.Trojan uses an Internet Explorer exploit to add a Web server to the Intranet zone and to redirect network traffic to that server.

For information on the exploit, refer to http://www.securityfocus.com/bid/9658.

Protection

• Initial Rapid Release version March 15, 2004
• Latest Rapid Release version August 20, 2008 revision 017
• Initial Daily Certified version March 15, 2004
• Latest Daily Certified version August 20, 2008 revision 016
• Initial Weekly Certified release date March 15, 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: Low

Distribution

• Distribution Level: Low