1. Symantec/
  2. Security Response/
  3. W32.Mytob.DB@mm


Risk Level 2: Low

June 2, 2005
February 13, 2007 12:39:39 PM
Also Known As:
Win32.Mytob.DU [Computer Assoc, Net-Worm.Win32.Mytob.bd [Kaspe, W32/Mytob.bo@MM [McAfee], W32/Mytob-M [Sophos], WORM_MYTOB.CE [Trend Micro]
Systems Affected:

W32.Mytob.DB@mm is a mass-mailing worm that has back door capabilities and uses its own SMTP engine to send an email to addresses that it gathers from the compromised computer.

Note: Virus definitions version 70602v, extended version 6/2/2005 rev. 22 or greater are required to detect this threat.

Antivirus Protection Dates

  • Initial Rapid Release version June 2, 2005
  • Latest Rapid Release version September 6, 2017 revision 036
  • Initial Daily Certified version June 2, 2005
  • Latest Daily Certified version September 7, 2017 revision 001
  • Initial Weekly Certified release date June 2, 2005
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Rodney Andres

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2016 Internet Security Threat Report, Volume 21
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