- March 14, 2002
- February 13, 2007 11:38:32 AM
Also Known As:
- W32.Impo.gen@mm, W32.Dotjaypee@mm, Win32/Japanize.Worm [CA], I-Worm.Zircon.B [AVP], Win32.Fbound.C [CA], W32/Fbound.c@MM [McAfee], W32/FBound-C [Sophos], WORM_FBOUND.A [Trend]
This is a mass-mailing worm that uses the infected computer's SMTP server to send itself to all addresses in the Windows address book. It contains no payload. The email arrives with an attachment named Patch.exe. For addresses ending in .jp (Japan), there are 17 Japanese language subjects, one of which is randomly chosen each time.
NOTE: Definitions dated prior to March 14, 2002 may detect this worm as W32.Dotjaypee@mm.
Antivirus Protection Dates
Initial Rapid Release version March 14, 2002
Latest Rapid Release version August 8, 2016 revision 023
Initial Daily Certified version March 14, 2002
Latest Daily Certified version August 9, 2016 revision 001
Initial Weekly Certified release date March 14, 2002
Click for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Peter Ferrie