Symantec.com > Enterprise > Security Response > Trojan.Zefarch!gen

Trojan.Zefarch!gen

Risk Level 1: Very Low

Discovered:
February 8, 2010
Updated:
February 8, 2010 2:21:15 PM
Type:
Trojan, Virus
Systems Affected:
Windows 98, Windows 95, Windows XP, Windows Me, Windows Vista, Windows NT, Windows Server 2003, Windows 2000
Trojan.Zefarch!gen is a heuristic detection used to detect threats associated with the Trojan.Zefarch family.

Antivirus Protection Dates

  • Initial Rapid Release version February 8, 2010 revision 019
  • Latest Rapid Release version August 26, 2011 revision 005
  • Initial Daily Certified version February 8, 2010 revision 024
  • Latest Daily Certified version August 26, 2011 revision 025
  • Initial Weekly Certified release date February 10, 2010
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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