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W32.Randex.AW

Risk Level 1: Very Low

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Discovered: November 24, 2003
Updated: February 13, 2007 12:14:12 PM
Also Known As: Backdoor.SdBot.gen [Kaspersky], W32/Sdbot.worm.gen [McAfee]
Type: Worm
Systems Affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP


W32.Randex.AW is a network-aware worm that spreads through shared network drives and opens random ports. The worm can receive instructions from a channel on a predetermined IRC server.

Protection

  • Initial Rapid Release version November 25, 2003
  • Latest Rapid Release version July 19, 2008 revision 019
  • Initial Daily Certified version November 25, 2003
  • Latest Daily Certified version January 20, 2009 revision 048
  • Initial Weekly Certified release date November 26, 2003

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: Tony Lee
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