Discovered: June 13, 2002
Updated: February 13, 2007 11:49:10 AM
Type: Trojan Horse
Systems Affected: Windows


VBS.Netdel is a Trojan horse that is written in VBScript. If it is executed, it attempts to overwrite all files on network drives.

Antivirus Protection Dates

  • Initial Rapid Release version June 13, 2002
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version June 13, 2002
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date June 19, 2002

Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Writeup By: Kaoru Hayashi