Trojan.Bookmarker.B

Trojan.Bookmarker.B is a variant of Trojan.Bookmarker that modifies the Internet Explorer home page and search page and adds bookmarks, which point to pornographic Web sites, to the Favorites folder.

This Trojan changes the Internet Explorer home page to webcoolsearch.com. It is also packed with UPX.

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Note: This detection was previously part of Trojan.Startpage.

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Protection

• Initial Rapid Release version January 13, 2004
• Latest Rapid Release version March 3, 2008 revision 035
• Initial Daily Certified version January 13, 2004
• Latest Daily Certified version March 3, 2008 revision 037
• Initial Weekly Certified release date January 14, 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