Trojan.Moo.B

Trojan.Moo.B is a downloader Trojan that exploits Microsoft Internet Explorer Malformed IFRAME Remote Buffer Overflow Vulnerability (as described in the Microsoft Security Bulletin MS04-040).

Protection

• Initial Rapid Release version November 10, 2004
• Latest Rapid Release version March 31, 2009 revision 002
• Initial Daily Certified version November 10, 2004
• Latest Daily Certified version April 15, 2009 revision 048
• Initial Weekly Certified release date November 10, 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: Easy

Damage

• Damage Level: Low

Distribution

• Distribution Level: Low