1. Symantec/
  2. Security Response/
  3. W32.Leave.B.Worm


Risk Level 2: Low

July 9, 2001
February 13, 2007 11:46:09 AM
Trojan Horse, Worm

This worm downloads components from Web sites and contains code to accept commands from IRC. The only differences between this threat and W32.Leave.Worm are the Web sites from which the components are downloaded, and that this threat is crafted to appear as a security bulletin from Microsoft.

Antivirus Protection Dates

  • Initial Rapid Release version July 9, 2001
  • Latest Rapid Release version March 23, 2017 revision 037
  • Initial Daily Certified version July 9, 2001
  • Latest Daily Certified version March 23, 2017 revision 041
  • Initial Weekly Certified release date pending
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: SARC Engineer

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STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
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