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Mary's Antivirus Software Blog

By Mary Landesman, About.com Guide to Antivirus Software since 2000

QHosts-1, a.k.a. Delude.B Trojan

Wednesday October 1, 2003
A mysterious new Trojan, dubbed QHosts-1 (a.k.a. Delude.B), has been responsible for several recent drive-by DNS "hijackings". The exploit results from a vulnerability in Internet Explorer that allows malicious attackers to run the code of their choice on affected systems.
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