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  3. Simpsons.Trojan


Risk Level 1: Very Low

February 13, 2007 11:52:38 AM
Also Known As:
QDel109, Trojan Horse
Trojan Horse

Simpsons.Trojan is a malicious trojan that is actually a self-extracting compressed batch file.

Antivirus Protection Dates

  • Initial Rapid Release version December 18, 2000
  • Latest Rapid Release version June 22, 2009 revision 066
  • Initial Daily Certified version December 18, 2000
  • Latest Daily Certified version June 19, 2009 revision 051
  • Initial Weekly Certified release date pending
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment


  • Wild Level: Low
  • Number of Infections: 0 - 49
  • Number of Sites: 0 - 2
  • Geographical Distribution: Low
  • Threat Containment: Easy
  • Removal: Easy


  • Damage Level: Low


  • Distribution Level: Low
Note: On May 14, 2015, modifications will be made to the threat write-ups to streamline the content. The Threat Assessment section will no longer be published as this section is no longer relevant to today's threat landscape. The Risk Level will continue to be the main threat risk assessment indicator.

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