W32.HLLW.Lerok

Discovered:
October 30, 2003
Updated:
February 13, 2007 12:13:00 PM
Also Known As:
Worm.P2P.VB.ao [KAV]
Type:
Worm
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

W32.HLLW.Lerok is a worm that spreads through the KaZaA file-sharing network.

The worm is written in Visual Basic and is encrypted with BitArts.

Antivirus Protection Dates

  • Initial Rapid Release version October 31, 2003
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version October 31, 2003
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date October 31, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Scott Gettis

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