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@heyhu/fridahelper

v1.0.7

Published

A helper Utils To Frida

Downloads

1

Readme

FridaHelper

FridaHelper 整合了网上流行的和自己编写的常用的 frida 脚本,为逆向工作提效之用。

npm build 后,用 Pycharm 打开编辑,可以看到 frida api 代码补全提示。

1. 编译和使用

1.1 源码直接使用【推荐】

需要根据自己的需求修改 index.ts,编写实际操作内容。 使用 index.ts 入口方式可以按照以下方式编译和调用。

$ git clone https://github.com/deathmemory/FridaContainer.git
$ cd FridaContainer/
$ npm install
## after edit index.ts
$ npm run build
$ frida -U -f com.example.android --no-pause -l _fcagent.js
  • 开发实时编译
$ npm run watch

1.2 作为 npm node 模块使用

支持作为 npm node 模拟直接嵌入 typescript 项目中。

详细引入方式请看这里

1.3 赘述几句我当前的使用习惯

  1. 使用 pycharm 做开发(其他 IDE 也一样)
  2. clone 仓库后,在项目根目录创建 agent 目录(已加入 gitignore)在这里开发业务脚本
  3. 修改 index.ts 引入 agent 目录下的类
  4. 单开一个 shell 跑 npm run watch 实时编译脚本
  5. 不断修改 index 或 agent 的脚本,注入、测试,达到目的。

2. 功能简介

本仓库会持续补充更新。

2.1 Android

  1. 一键去常规反调试
  2. 打印堆栈
  3. 通用的 Dump dex 方法
  4. 过 ssl pinning (新增 cronet bypass)
  5. Hook JNI
  6. Java methods trace
  7. JNI trace
  8. frida multi dex hook(java use)
  9. ......

2.2 iOS

  1. 便捷的获取函数地址
  2. 模糊查找函数地址
  3. 打印堆栈
  4. dump ui 结构
  5. 常见数据类型转换及打印
  6. ......

2.3 FCCommon 跨平台通用方法

| 方法 | 说明 | | ----- | ---------------------------- | | showStacksModInfo| 打印指定层数的 sp,并输出 module 信息 (如果有)| | getModuleByAddr | 根据地址获取模块信息 | | getLR | 获取 LR 寄存器值 | | dump_module | dump 指定模块并存储到指定目录 |