Symantec.com > Enterprise > Security Response > Backdoor.NetThief

Backdoor.NetThief

Risk Level 1: Very Low

Discovered:
September 13, 2001
Updated:
February 13, 2007 11:45:29 AM
Also Known As:
Backdoor-TW [McAfee], Troj/Nethief [Sophos], BKDR_NETHIEF [Trend], Win32.Nethief [CA], Backdoor.Nethief [KAV]
Type:
Trojan Horse
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

Backdoor.NetThief is a Backdoor Trojan that allows a hacker to remotely control your computer. There are numerous versions of this Trojan. Some of the variants are compressed with UPX.

This threat is written in the Microsoft C++ programming language.

Antivirus Protection Dates

  • Initial Rapid Release version September 14, 2001
  • Latest Rapid Release version May 22, 2012 revision 040
  • Initial Daily Certified version September 14, 2001 revision 036
  • Latest Daily Certified version May 23, 2012 revision 002
  • Initial Weekly Certified release date September 14, 2001
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

  • Wild Level: Low
  • Number of Infections: 50 - 999
  • Number of Sites: More than 10
  • Geographical Distribution: Low
  • Threat Containment: Easy
  • Removal: Moderate

Damage

  • Damage Level: Medium

Distribution

  • Distribution Level: Low
Writeup By: Yana Liu

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