W32.HLLW.Shower

Discovered:
December 5, 2002
Updated:
February 13, 2007 11:40:22 AM
Type:
Worm
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

W32.HLLW.Shower is a worm that spreads itself through the KaZaA and Morpheus file-sharing networks. Several variants have been found. All the variants are written in the Microsoft Visual Basic programming language. Some variants are compressed with UPX.

Antivirus Protection Dates

  • Initial Rapid Release version December 6, 2002
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version December 6, 2002
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date December 11, 2002
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Yana Liu

Search Threats

Search by name

Example: W32.Beagle.AG@mm
ThreatCon Widget
Internet Security Threat Report, Volume 16
Symantec DeepSight Screensaver