Worm.Mytob.AF Worm.Mytob.AF Date Count May 4, 2004 1 May 12, 2004 2 May 16, 2004 1 May 18, 2004 2 Jul 1, 2004 1 Mar 28, 2005 1 Apr 3, 2005 2 Apr 4, 2005 1 Apr 5, 2005 1 May 4, 2005 1 May 5, 2005 1 May 12, 2005 2 May 16, 2005 1 May 18, 2005 2 Jun 16, 2005 1 Jun 17, 2005 2 Jun 18, 2005 3 Jun 19, 2005 1 Jun 21, 2005 1 Jul 1, 2005 1 May 28, 2006 1 Sep 19, 2006 1 Sep 21, 2006 2 Sep 22, 2006 3 Sep 24, 2006 1 May 28, 2007 1 Sep 19, 2007 1 Sep 21, 2007 2 Sep 22, 2007 3 Sep 24, 2007 1