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  3. Backdoor.SysXXX

Backdoor.SysXXX

Risk Level 1: Very Low

Discovered:
March 12, 2003
Updated:
February 13, 2007 11:43:08 AM
Type:
Trojan Horse
Systems Affected:
Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

Backdoor.SysXXX is a backdoor Trojan program that was written in the Delphi language. Backdoor.SysXXX gives a hacker complete access to your computer.

By default, the Trojan opens two TCP ports, 31,556 and 6,051, which it uses to communicate with the hacker. It notifies the hacker through email or ICQ. Also, Backdoor.SysXXX attempts to terminate various security products and system monitoring tools.

Antivirus Protection Dates

  • Initial Rapid Release version March 13, 2003
  • Latest Rapid Release version March 3, 2008 revision 035
  • Initial Daily Certified version March 13, 2003 revision 002
  • Latest Daily Certified version March 3, 2008 revision 037
  • Initial Weekly Certified release date March 19, 2003
Click here for a more detailed description of Rapid Release and Daily Certified virus definitions.

Threat Assessment

Wild

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

Damage

  • Damage Level: Low

Distribution

  • Distribution Level: Low
Writeup By: Jason Pan

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