1. Symantec/
  2. Security Response/
  3. W32.HLLW.Gaobot.gen

W32.HLLW.Gaobot.gen

Risk Level 2: Low

Discovered:
November 21, 2003
Updated:
February 13, 2007 12:14:09 PM
Also Known As:
W32/Gaobot.worm.gen [McAfee], Backdoor.Agobot [Kaspersky], Phatbot
Type:
Worm
Systems Affected:
Windows 2000, Windows NT, Windows XP

W32.HLLW.Gaobot.gen is a detection for a large family of worms, which propagate themselves using multiple vulnerabilities including:
Most variants are packed with a run-time packer, such as UPX.

The W32.HLLW.Gaobot.gen removal tool will remove many but not all the variants that are detected as W32.HLLW.Gaobot.gen.

Note: Virus definitions, version 60227t (extended version 2/27/2004 rev. 20) and later, detect the threat known as Phatbot as W32.HLLW.Gaobot.gen.



Antivirus Protection Dates

  • Initial Rapid Release version November 24, 2003
  • Latest Rapid Release version August 23, 2016 revision 025
  • Initial Daily Certified version November 24, 2003 revision 036
  • Latest Daily Certified version August 23, 2016 revision 001
  • Initial Weekly Certified release date November 26, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Heather Shannon

Search Threats

Search by name
Example: W32.Beagle.AG@mm
STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
  • Twitter
  • Facebook
  • LinkedIn
  • Google+
  • YouTube