一种对Android应用资源索引表混淆方案的实现

An obfuscate implementation for Android resources index table

由于Android应用具有被逆向、篡改、二次打包等风险,通过对Android应用中资源索引表文件进行混淆操作可以加大攻击者对Android应用逆向分析的难度。Android应用中的资源索引表记录着该应用所有的字符串信息。通过对资源文件索引表格式的研究,提出了一种基于字符串置换的混淆方法,实现了对资源文件索引表的混淆,加大了攻击者对Android应用逆向分析的难度。

Android application has risks of reverse, rewrite and repackage. Obfuscate Android resources index table will increase the difficulty of reverse analysis attack. Resources index table records the strings information in Android App. Through analyzing the structure of resources index table, a new obfuscate method was proposed to achieve obfuscate resources index table and increase the difficulty of reverse Android application.