- June 9, 2001
- February 13, 2007 11:44:01 AM
Also Known As:
- Windows 2000, Windows 95, Windows 98, Windows NT, Windows XP
VBS.Bulbas.B@mm is a Visual Basic (VB) Script, mass-mailing worm that uses Microsoft Outlook to send itself to all the contacts in the Outlook Address Book. The email has the following characteristics:
Subject: Rv: New Stuff 4You!
The Natas.bat attachment creates two other files, Natas.vbs and Natas.html, which the worm uses to infect the computer and spread.
NOTE: Definitions dated prior to March 11, 2003 may detect this threat as VBS.Bulbas.B or Bloodhound.VBS.Worm.
Antivirus Protection Dates
Initial Rapid Release version June 11, 2001
Latest Rapid Release version September 28, 2010 revision 054
Initial Daily Certified version June 11, 2001
Latest Daily Certified version September 28, 2010 revision 036
Initial Weekly Certified release date June 11, 2001
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Scott Gettis