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
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Initial Rapid Release version November 25, 2003
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Latest Rapid Release version July 19, 2008 revision 019
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Initial Daily Certified version November 25, 2003
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Latest Daily Certified version January 20, 2009 revision 048
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Initial Weekly Certified release date November 26, 2003
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Threat Assessment
Wild
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Wild Level: Low
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Number of Infections: 0 - 49
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Number of Sites: 0 - 2
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Geographical Distribution: Low
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Threat Containment: Easy
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Removal: Moderate
Damage
Distribution
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Distribution Level: Medium
Writeup By: Tony Lee