Backdoor.Lolok

Risk Level 1: Very Low

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Discovered:: December 5, 2002
Updated:: February 13, 2007 11:54:23 AM
Type:: Trojan Horse
Systems Affected:: Windows 2000, Windows 95, Windows 98, Windows Me, Windows NT, Windows XP

Backdoor.Lolok is a backdoor Trojan that uses the mIRC client to give a hacker access to the computer. By default, it establishes an IRC connection to irc.tu-pac.net on port 9876.

Antivirus Protection Dates

Initial Rapid Release version December 6, 2002
Latest Rapid Release version September 28, 2010 revision 054
Initial Daily Certified version December 6, 2002
Latest Daily Certified version September 28, 2010 revision 036
Initial Weekly Certified release date December 6, 2002

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: Atli Gudmundsson

Technical Details

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Internet Security Threat Report, Volume 16