- April 3, 2005
- February 13, 2007 12:36:17 PM
VBS.Ypsan.C@mm is a mass mailing VBScript worm that uses Microsoft Outlook to send itself to all email addresses in the Microsoft Outlook address book.
Note: Definitions dated prior to April 6, 2005 detect this threat as VBS.Haster@mm.
Antivirus Protection Dates
Initial Rapid Release version April 4, 2005
Latest Rapid Release version September 28, 2010 revision 054
Initial Daily Certified version April 4, 2005
Latest Daily Certified version September 28, 2010 revision 036
Initial Weekly Certified release date April 6, 2005
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Rodney Andres