Backdoor.IRC.Mutebot

Risk Level 1: Very Low

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Discovered:: April 3, 2004
Updated:: February 13, 2007 12:20:45 PM
Also Known As:: Backdoor.Loony.d [Kaspersky], W32/Spybot.worm.gen.b [McAfee]
Type:: Trojan Horse
Systems Affected:: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

Backdoor.IRC.Mutebot is Trojan horse with backdoor functionality, which allows an attacker to control an infected computer via Internet Relay Chat (IRC).

Antivirus Protection Dates

Initial Rapid Release version April 4, 2004
Latest Rapid Release version August 20, 2008 revision 017
Initial Daily Certified version April 4, 2004
Latest Daily Certified version August 20, 2008 revision 016
Initial Weekly Certified release date April 4, 2004

Click 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: Tony Lee

Technical Details

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Internet Security Threat Report, Volume 16