Binary Mobile Reversing

OrganizationPopular

AIPentest

binary-mobile-reversing

APK/EXE/二进制:UniApp/DCloud/Flutter逆向,证书固定绕过,导出组件,内存破坏exploit链,IoT固件。Use when reversing APK/EXE, UniApp/Flutter, native .so, or memory-corruption exploits.

Overview

Publisher	AIPentest
Repository	`CyberStrikeAI`
Skill name	`binary-mobile-reversing`
Stars	6.9K
Forks	1.2K
Bundled files	Instructions only
License	Apache-2.0
Links	Skill source Repository

Markdown instructions
A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.
Works with any LLM
AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.
Self-contained
Everything the model needs lives in the instructions — no extra files to sync.
Open source
Published by AIPentest on GitHub. Read the source before you install it.

Installation

Install the Binary Mobile Reversing AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

Open the app and go to Plugins → Skills.
Choose "Install from GitHub".
Paste the skill folder URL below and confirm.
Enable the skill in any chat where you want it available.

Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills

git clone --depth 1 https://github.com/AIPentest/CyberStrikeAI.git /tmp/CyberStrikeAI
mkdir -p .claude/skills
cp -r /tmp/CyberStrikeAI/skills/binary-mobile-reversing .claude/skills/binary-mobile-reversing

Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Binary Mobile Reversing in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Binary Mobile Reversing on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Binary Mobile Reversing is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

Loaded only when it is needed
The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.
Switch models mid-chat
Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

APK / EXE / 二进制逆向


=== APK/EXE/二进制 ===
APK: apktool d / jadx | Manifest看exported组件/deeplink/debuggable | rg硬编码密钥+API地址 | .so strings/Ghidra | frida/objection动态
🚨UniApp/DCloud APK逆向(H5混合应用,业务全在JS不在DEX):
  识别: __UNI__XXXXXXX + assets/apps/ + uni-jsframework.js (NOT Flutter,无libapp.so) | manifest.json含"uni-app"字段
  核心文件: assets/apps/__UNI__XXX/www/app-service.js (800KB+混淆JS=全部业务逻辑) | jadx只能看壳(native插件注册),真逻辑在JS
  JS解混淆(RC4+字符串数组旋转): 提取a0G()大数组(10000+元素)+a0m(idx,key)解码函数(base64→RC4)+rotation IIFE→拼可执行JS→node批量解码→JSON字典(offset→明文)
    🔴陷阱: rotation IIFE可能以逗号结尾(不是分号!属于更大表达式)→node报"Unexpected token"→按实际结束符提取
  加密配置zlsioh.dat/dcloud3.dat: header(96B偏移表:off40=block1解压/44=压缩/60=block2偏移/64=block2大小/80=block3偏移)+block1(zlib→DEX)+block2(加密,含API域名列表←关键,需.so解密)+block3(zlib→AndroidX类映射)
    zlib魔数78DA=未加密直接解压 | 无魔数=加密块(密钥在.so .rodata/汇编立即数)
  .so字符串解混淆: 偶数位字符提取→反转(e.g."mAojcl.dubdFiHaebP.nwywfwb"→"www.baidu.com") | strings -n8 lib*.so找含点号长串
  ⚠️陷阱: .so中x分隔IP串(如"x111.230.69.120x118.126.105.164")=DCloud HTTPDNS节点(非API后端!140.205.11.x=阿里云DNS,111.230/118.126/106.52/42.193=腾讯云) | resources.arsc报错是故意反编译保护(不影响jadx) | assets伪PNG(1-8px)=完整性校验非数据 | fcapp.run仅APK下载代理
  关键API变量: $apiHost/$opHost(运行时动态设置,不硬编码)/urlList/checkAvailableDomainList(HEAD domain/favicon.ico测连通,200-399=可用)
  高价值端点: /app_init /user/gustRegister(游客无验证注册) /user/getOssSts(OSS临时凭据!) /uploadFile2
  配置: manifest.json(appId/版本/nativePlugins→wrs-httpserver=内嵌HTTP服务!) | supplierconfig.json(vivo/xiaomi/huawei/oppo appid) | dcloud_uniplugins.json(插件清单)
  ChengZi SDK(橙子建站): init3接口返回XOR单字节(key=0x96,见chengzi_decrypt.py)加密JSON→解密得APK真实下载链接(fu字段)+渠道码
  域名兜底: 静态拿不到$apiHost时→Android模拟器(Waydroid/AVD)+tcpdump/mitmproxy抓运行时DNS
  参见: references/uniapp-apk-reverse-engineering.md, references/uniapp-apk-reversing.md, scripts/js_rc4_deobfuscate.js, scripts/chengzi_decrypt.py
🚨Flutter APK快速逆向(无需脱壳): 加固(MogoSec/梆梆/360)保护DEX层,但Flutter的lib/arm64-v8a/libapp.so(Dart AOT)通常不加密
  strings -n8 libapp.so|grep 'https\?://' → 全部硬编码URL/API域名/S3地址/CDN
  strings -n8 libapp.so|grep -E '^/' → API路径矩阵(/Member/Login, /Web/VideoList, /BBS/GetSTSToken等)
  strings -n8 libapp.so|grep -iE 'key|secret|token|aws|bucket' → 凭据/密钥泄露
  assets/config_*.xml + assets/data_*.dat → 加密配置(可能含域名/API地址) | .DS_Store → macOS开发者信息泄露 | assets/xinstall* → 渠道追踪SDK
🚨Native .so字符串反混淆(通用模式): 混淆字符串在.rodata段
  常见模式: 偶数位字符提取+反转(如"mAojcl.dubdFiHaebP..."→取偶数位→反转=明文域名) | XOR常量 | RC4+base64
  识别: strings -n8 lib*.so找16字节等长串(AES密钥/IV)/含点号串(域名)/x分隔IP串(HTTPDNS) | nm --dynamic找混淆导出符号(16字符随机大小写)
  验证: 已知字符串("classes.dex"/"io.dcloud.application")对照混淆版→逆推算法→批量解码
🚨移动通用(非UniApp/Flutter的常规APP):
  证书固定绕过(抓HTTPS): objection android sslpinning disable | frida universal-unpinning | 改smali删pinning重打包
  导出组件越权: Manifest exported=true的Activity/Service/Provider/Receiver → drozer/adb am start跨应用调 | ContentProvider SQLi/路径穿越
  深链接(deeplink)劫持: scheme://未校验→WebView加载任意URL(XSS/文件读) | 参数进intent→组件劫持
  不安全存储: /data/data/pkg/(shared_prefs明文token/db未加密/logcat泄露) | sdcard世界可读
  WebView: addJavascriptInterface(<4.2 RCE)/file://读本地/setAllowFileAccess | 静态:MobSF一把梭 | iOS:砸壳(frida-ios-dump)+Ghidra看Mach-O+objection动态
EXE/PE: file/strings | Ghidra/IDA反编译找硬编码/加密/网络逻辑 | x64dbg动调 | 漏洞:溢出/格式化串/UAF/DLL劫持
🚨内存破坏exploit链(崩溃→RCE): checksec看防护 → 确定原语(栈溢出/UAF/格式化串=任意读写)
  → 信息泄露绕ASLR → ROP链(ROPgadget/pwntools ret2libc) → 堆利用(tcache poison/__free_hook劫持)
  → 任意写改GOT/hook/vtable/exit_funcs → 控制流劫持 | 固件IoT:binwalk -Me提取+qemu-user调试(防护弱常直接栈溢出)

Frequently asked questions

What does the Binary Mobile Reversing AI skill do?

APK/EXE/二进制:UniApp/DCloud/Flutter逆向,证书固定绕过,导出组件,内存破坏exploit链,IoT固件。Use when reversing APK/EXE, UniApp/Flutter, native .so, or memory-corruption exploits.

Why use Binary Mobile Reversing on TypingMind?

Because you install it once and use it with any model. Binary Mobile Reversing is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Binary Mobile Reversing in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/AIPentest/CyberStrikeAI/tree/main/skills/binary-mobile-reversing. TypingMind reads its SKILL.md and installs it as a skill you can enable per chat.

Which AI models can use Binary Mobile Reversing?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Binary Mobile Reversing?

As many as you like. As long as a model supports skills, you can use Binary Mobile Reversing with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Binary Mobile Reversing AI skill free?

Yes. It is published on GitHub by AIPentest under the Apache-2.0 license. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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Overview

Installation

Install in TypingMind

Install in another agent

Use it in TypingMind

Works with any AI model

Skill instructions

APK / EXE / 二进制逆向

Frequently asked questions

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