1. Symantec/
  2. Security Response/
  3. Backdoor.Jittar


Risk Level 1: Very Low

October 3, 2003
February 13, 2007 12:08:31 PM
Trojan Horse
Systems Affected:

Backdoor.Jittar is a Backdoor Trojan Horse that gives its creator remote access to and complete control over a compromised system. By default it uses ports 1309 and 2699 to listen for commands from the Trojan's creator. The existence of the file dm_mgr.exe or linxup.exe is an indication of a possible infection.

The Trojan is written in Microsoft Visual C++ and is packed with UPX.

Antivirus Protection Dates

  • Initial Rapid Release version October 3, 2003
  • Latest Rapid Release version August 8, 2016 revision 023
  • Initial Daily Certified version October 3, 2003
  • Latest Daily Certified version August 9, 2016 revision 001
  • Initial Weekly Certified release date October 8, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Kaoru Hayashi

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STAR Antimalware Protection Technologies
2016 Internet Security Threat Report, Volume 21
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