W32.Arnger

Discovered:
September 24, 2003
Updated:
February 13, 2007 12:07:53 PM
Type:
Trojan Horse
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

W32.Arnger is a Trojan Horse that overwrites executable files and attempts to copy itself to the floppy drive.

Antivirus Protection Dates

  • Initial Rapid Release version September 24, 2003
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version September 24, 2003
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date September 24, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Kaoru Hayashi

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