Symantec.com > Security Response > Threats and Risks > Bloodhound.Exploit.21

Bloodhound.Exploit.21

Risk Level 1: Very Low

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Discovered: December 24, 2004
Updated: February 13, 2007 12:31:11 PM
Type: Trojan Horse, Worm
Systems Affected: Windows 2000, Windows NT, Windows XP



Bloodhound.Exploit.21 is a heuristic detection for files that have been designed to exploit the Microsoft Internet Explorer HTML Help Control Local Zone Security Restriction Bypass Vulnerability (as described in Microsoft Security Bulletin MS05-001).

Protection

  • Initial Rapid Release version December 25, 2004
  • Latest Rapid Release version December 25, 2004
  • Initial Daily Certified version October 31, 2007 revision 003
  • Latest Daily Certified version June 17, 2008 revision 017
  • Initial Weekly Certified release date December 29, 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
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