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Trojan.Zonebac

Risk Level 1: Very Low

Discovered:
September 15, 2006
Updated:
February 13, 2007 12:58:57 PM
Type:
Trojan Horse
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP


Trojan.Zonebac is a Trojan horse that lowers Microsoft Internet Explorer security zone settings.

Note:
Virus definitions prior to 20th September 2006 may detect this threat as Trojan.Lowzones.

Antivirus Protection Dates

  • Initial Rapid Release version September 16, 2006
  • Latest Rapid Release version July 10, 2015 revision 034
  • Initial Daily Certified version September 16, 2006
  • Latest Daily Certified version July 11, 2015 revision 004
  • Initial Weekly Certified release date September 20, 2006
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Robert X Wang

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