Trojan horse programs : Delivery vehicles for destructive code, which appear to be harmless or useful software programs such as games.

木马程序：破坏性指令的载体，它们外表没有危害或者是寄付在某些有用的软件程序如游戏中。

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Trojan Horse programs are a type of malicious computer programs.

木马程序是一种恶意电脑程序。

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Rootkit backdoors — often called trojan horses — can typically be divided into two categories: local programs and network services.

Rootkit的后门-通常被称为特洛伊木马-通常可以分为两类：本地节目和网络服务。

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Viveros said there's a growing number of remote access Trojan programs sent via e-mail that can open the backdoor to a user's PC and gather log-ins and passwords to company intranets.

CNN: New 'Trojan Horse' strain may go mainstream

So far this year, 34% of all malicious Android programs were Trojan spyware programs, with backdoor programs accounting for 31% and SMS Trojans another 27%, according to Kaspersky Lab.

FORBES: Worm Attacks Coming For Google's Android - Kaspersky Lab

But probably the most inexpensive full-blown solution comes from Moosoft, which specializes in solutions to Trojan horse programs.

CNN: Back Orifice 2000 under control