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  3. VBS.Lorena@mm


January 16, 2003
February 13, 2007 11:42:21 AM
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

VBS.Lorena@mm is a VBScript worm that:
  • Sends itself to all the contacts in the Windows Address Book
  • Copies itself to the shared directory of several popular P2P applications
  • Copies itself to all the directories on all the fixed and network drives
  • Sends itself, via mIRC, when somebody joins a channel.
  • Deletes the antivirus software and all the files in all the directories on certain dates

Antivirus Protection Dates

  • Initial Rapid Release version January 17, 2003
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version January 17, 2003
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date January 22, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Summary| Removal

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