Symantec.com > Security Response > Backdoor.Sdbot.B

Backdoor.Sdbot.B

Risk Level 1: Very Low

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Discovered: October 23, 2002
Updated: February 13, 2007 11:40:57 AM
Also Known As: Backdoor.IRC.SdBot.gen [KAV], IRC-Sdbot [McAfee], Troj/Sdbot-B [Sophos], BKDR_IRCSDBOT.B [Trend], Win32.Sdbot.04.C [CA]
Type: Trojan Horse
Systems Affected: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP


Backdoor.Sdbot.B is a Backdoor Trojan that gives an attacker unauthorized access to an infected computer. The hacker can control the system via commands issued through IRC.

Protection

  • Initial Rapid Release version October 23, 2002
  • Latest Rapid Release version August 20, 2008 revision 017
  • Initial Daily Certified version October 23, 2002
  • Latest Daily Certified version August 20, 2008 revision 016
  • Initial Weekly Certified release date October 23, 2002

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: Moderate

Damage

  • Damage Level: Medium

Distribution

  • Distribution Level: Low

Writeup By: Serghei Sevcenco
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