- February 18, 2003
- February 13, 2007 11:43:14 AM
- Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP
VBS.DLetter@mm is a worm written in Visual Basic Script. When executed, the worm attempts to send itself to all the recipients in the Microsoft Outlook address book. The email will have a subject which is randomly chosen from a predetermined list and an attachment with a .mht file extension.
VBS.DLetter@mm also spreads using the IRC, mIRC, and KaZaA-shared folders.
Antivirus Protection Dates
Initial Rapid Release version February 19, 2003
Latest Rapid Release version September 28, 2010 revision 054
Initial Daily Certified version February 19, 2003
Latest Daily Certified version September 28, 2010 revision 036
Initial Weekly Certified release date February 19, 2003
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Jason Pan