Symantec.com > Enterprise > Security Response > Backdoor.Ghoice.12

Backdoor.Ghoice.12

Risk Level 1: Very Low

Discovered:
December 3, 2002
Updated:
February 13, 2007 11:55:35 AM
Type:
Trojan Horse
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

Backdoor.Ghoice.12 allows unauthorized access to the infected computer. By default it opens up TCP port 1001 for listening. It is written in the Microsoft Visual Basic programming language.

Antivirus Protection Dates

  • Initial Rapid Release version December 4, 2002
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version December 4, 2002
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date December 4, 2002
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: Medium

Distribution

  • Distribution Level: Low
Writeup By: Yana Liu

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