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langgithub
169 Stars 87 Forks 8 Commits 2 Opened issues

Description

frida反特征检测 app协议破解 Frida破解协议 sslping抓包 通用逆向破解 打印native动态注册函数

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app协议逆向破解

思路:这种app逆向方式比较通用,能够解决大部分app协议加密破解。主要思路是利用frida hook java jdk 中的加密
函数与方法,打印响应参数分析

逆向步骤

  1. 启动脚步jshook.js (frida -U -l jshook.js -f com.lang.testso --no-pause)
    • 脚步中包含了hook MD5 AES DES RSA 等一些列加密算法;以及解决app 无法抓包的ssl ping脚步
  2. 启动app点击发送请求,查看响应日志

    • AES AES
    • RSA RSA
  3. 还原算法,测试代码在com.lang.script下,将打印的16进制转换为byte字节数组,还原加密现场

  4. frida工作中使用总结 https://langgithub.github.io/2019/08/01/frida%E4%BD%BF%E7%94%A8%E6%80%BB%E7%BB%93/

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