The Android system, with linux as its kernal, enjoys a rapid development in recent years. While it brings people with operational convenience, it faces various security problems, such as privacy theft、malicious charges and trojans attacks. Based on the detection measures of combining static and dynamic detection, this paper puts forward the detection model so as to counter the security problems of the Android system under the new situation.%以Linux为内核的Android系统在近些年的飞速发展给人们带来操作上便利的同时,也带来了诸多安全方面的问题,如隐私盗取、恶意资费、木马攻击等。文章从Android程序反编译的源代码、系统组件入手,基于动静结合的检测方法,提出了检测模型以应对新形势下Android程序的安全隐患。
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