1. Symantec/
  2. Security Response/
  3. Backdoor.Haxdoor.S


Risk Level 1: Very Low

January 9, 2007
February 13, 2007 1:03:15 PM
Trojan Horse
Systems Affected:

Backdoor.Haxdoor.S is a Trojan horse program that opens a back door on the compromised computer and allows a remote attacker to have unauthorized access. It also logs keystrokes, steals passwords, and drops rootkits that run in safe mode.

It has been reported that the Trojan has been spammed through email as an email attachment.

Note: Virus definitions released prior to January 10, 2007 may detect this threat as Infostealer.

Antivirus Protection Dates

  • Initial Rapid Release version January 10, 2007
  • Latest Rapid Release version September 28, 2010 revision 054
  • Initial Daily Certified version January 10, 2007
  • Latest Daily Certified version September 28, 2010 revision 036
  • Initial Weekly Certified release date January 10, 2007
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.
Writeup By: Elia Florio

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2016 Internet Security Threat Report, Volume 21
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