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W32.Narcs

Risk Level 1: Very Low

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Discovered: October 16, 2004
Updated: February 13, 2007 12:28:42 PM
Type: Worm
Systems Affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP



W32.Narcs is a worm that spreads through IRC and the IMesh and Kazaa file-sharing networks. This worm also downloads and executes W32.Spybot.Worm.

Protection

  • Initial Rapid Release version October 16, 2004
  • Latest Rapid Release version July 26, 2008 revision 017
  • Initial Daily Certified version October 16, 2004
  • Latest Daily Certified version July 26, 2008 revision 018
  • Initial Weekly Certified release date October 20, 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: Moderate

Damage

  • Damage Level: Medium

Distribution

  • Distribution Level: Medium

Writeup By: Kevin Ha
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