W32.Tdiserv.A

Risk Level 1: Very Low

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Discovered:: June 22, 2005
Updated:: February 13, 2007 12:40:58 PM
Type:: Worm
Systems Affected:: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows Server 2003, Windows XP

W32.Tdiserv.A is a worm that allows unauthorized remote access to the compromised computer. The worm has rootkit functionality, which allows it to avoid detection by hiding its files and processes.

Antivirus Protection Dates

Initial Rapid Release version June 22, 2005
Latest Rapid Release version September 21, 2009 revision 035
Initial Daily Certified version June 22, 2005
Latest Daily Certified version September 28, 2010 revision 036
Initial Weekly Certified release date June 22, 2005

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: Medium

Writeup By: Elia Florio

Technical Details

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Internet Security Threat Report, Volume 16