基于smali的Android软件敏感API调用日志模块嵌入系统
首发时间:2012-12-28
摘要:在恶意软件动态分析中,需要用到软件运行时的API调用日志,特别是敏感API的调用日志,而Android系统的日志仅提供了有限的信息。为获取丰富的日志信息,本文设计了基于smali的Android软件敏感API调用日志模块嵌入系统,该系统能够针对指定敏感API,自动在Android软件中嵌入调用日志模块,以达到在软件运行时记录敏感API的输入和输出等详细信息的目的。实验证明,本系统是有效可行的。
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A system for embedding sensitive API call logging module in Android software based on smali
Abstract:In dynamic software analysis, runtime sensitive API call log is needed. However, log system of Android platform only provides finite information. To obtain enough log information, a system of embedding sensitive API call logging module in Android software based on smali is designed. The system could automatically embed call logging module of appointed sensitive API in Android software, so that when the software runs, detailed information of the API, such as input, output and so on, is recorded. Experiments show that this system is effective.
Keywords: Android dynamic analysis smali
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