1. Symantec/
  2. Security Response/
  3. VBS.Krim.D@mm


Risk Level 1: Very Low

February 25, 2003
February 13, 2007 11:43:31 AM
Also Known As:
I-Worm.LoveLetter [KAV], VBS/Rimko@mm [McAfee]
Systems Affected:

VBS.Krim.D@mm is a variant of the VBS.Krim@mm worm. It sends itself to all the contacts in the Microsoft Outlook Address Book.

The email has the following characteristics:

Subject: Symantec center
Message: W32.Zokrim@mm VBS.Krim@mm VBS.krim.B VBS.krim.C delete !!!
Attachment: Vale.bat

If VBS.Krim.D@mm finds that mIRC is installed on your computer, the worm modifies the mIRC Script.ini file. This modification causes the worm to spread over the IRC network.

Antivirus Protection Dates

  • Initial Rapid Release version February 25, 2003
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version February 25, 2003
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date February 26, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Koji Tabei

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2016 Internet Security Threat Report, Volume 21
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