W32.Entangle.Worm

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Discovered: April 2, 2002
Updated: February 13, 2007 11:59:40 AM
Type: Worm
Systems Affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP


W32.Entangle.Worm is a mass-mailing worm that will send itself to all recipients in the Windows Address Book. It will also copy itself to the %system% directory.

NOTE: %System% is a variable. The worm locates the \Windows\System folder (by default this is C:\Windows\System or C:\Winnt\System32), and then copies itself to that location.

W32.Entangle.Worm will create and run the Visual Basic script %Temp%\send.vbs, which the worm will use to gather email addresses.

NOTE: %Temp% is a variable. The worm locates the default folder that Windows uses to store temporary files (by default this is C:\Windows\Temp on Windows 95/98/Me and C:\Documents and Settings\Administrator\Local Settings\Temp on Windows NT/2000/XP), and then copies itself to that location.

Protection

  • Initial Rapid Release version April 3, 2002
  • Latest Rapid Release version August 20, 2008 revision 017
  • Initial Daily Certified version April 3, 2002
  • Latest Daily Certified version January 20, 2009 revision 048
  • Initial Weekly Certified release date April 3, 2002

Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Writeup By: Douglas Knowles
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