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  3. W32.HLLW.Gaobot.BH

W32.HLLW.Gaobot.BH

Risk Level 1: Very Low

Discovered:
October 27, 2003
Updated:
February 13, 2007 12:12:46 PM
Type:
Worm
Systems Affected:
Windows

W32.HLLW.Gaobot.BH is a minor variant of W32.HLLW.Gaobot.AO. It attempts to spread to network shares that have weak passwords and allows attackers to access an infected computer through an IRC channel.

The worm uses multiple vulnerabilities to spread, including: W32.HLLW.Gaobot.BH is compressed with UPX.

Antivirus Protection Dates

  • Initial Rapid Release version October 28, 2003
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version October 28, 2003
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date October 29, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Douglas Knowles

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2016 Internet Security Threat Report, Volume 21
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