reverse-skill-router
Use the reverse-skill repository from Codex for authorized reverse engineering, security…
Use for authorized Android or iOS application reverse engineering and security testing, including APK or IPA analysis, runtime instrumentation, SSL pinning, and platform protection checks.
$ npx -y skills add zhaoxuya520/reverse-skill --skill mobile-reverse --agent claude-codeHow it fires
How this skill gets triggered: by you, by Claude, or both.
/mobile-reverseContext preview
The summary Claude sees to decide when to auto-load this skill.
Use for authorized Android or iOS application reverse engineering and security testing, including APK or IPA analysis, runtime instrumentation, SSL pinning, and platform protection checks.
name: mobile-reverse description: Use for authorized Android or iOS application reverse engineering and security testing, including APK or IPA analysis, runtime instrumentation, SSL pinning, and platform protection checks.
1. `NOW`: 读取 `../field-journal/precedent-reverse.md` — 确认本 skill 的操作是已授权的常规操作 2. `NOW`: 确认当前任务是否命中本 skill 的适用范围 3. `NEXT`: 读取 `../tool-index.md`,校验工具可用性和实际路径 4. `NEXT`: 缺工具时调用 bootstrap,不要猜路径 5. `ACT`: 进入"工作流"第一步并执行,不要停在确认状态
> Android + iOS 统一逆向方法论 > Frida / Objection / OWASP MSTG / SSL Pinning Bypass
Android: □ APK 获取(Google Play / APKMirror / adb pull) □ Manifest 分析: 权限、导出组件、Intent Filter、backup 标志 □ androguard: androguard analyze APK → 组件/权限/签名 □ APKLeaks: 硬编码 API Key / Token / Secret 扫描 □ 加固检测: 是否加壳(360/腾讯/梆梆/爱加密) iOS: □ IPA 获取(App Store / ipatool / Apple Configurator) □ 解密 App Store 二进制: frida-ios-dump / Clutch □ Info.plist 分析: ATS 配置、URL Scheme、Queries Schemes □ class-dump: 导出 ObjC 类结构 □ 加固检测: 是否使用 Swift/ObjC 混淆
跨平台: □ JADX-GUI: APK → Java 源码(Android) □ Ghidra / Hopper: .so / Mach-O 反编译 □ radare2 / Cutter: CLI 快速侦察 Android 专项: □ apktool d app.apk → smali 代码 + 资源 □ dex2jar: DEX → JAR → JD-GUI □ smali/baksmali: Dalvik 字节码修改 iOS 专项: □ class-dump: 导出 ObjC 头文件 □ Swift 符号恢复: swift-demangle □ dsymutil: 调试符号提取 □ otool -L: 查看动态库依赖 □ jtool2: Mach-O 分析
Frida — 通用动态插桩: □ frida-ps -U: 列出设备进程 □ frida-trace -U -i "open*" com.app: 追踪函数调用 □ 自定义 Hook 脚本: 修改参数/返回值、调用私有方法 Objection — Frida 增强层(无需写脚本): □ objection -g "com.app" explore □ android root disable / ios jailbreak disable □ android sslpinning disable / ios sslpinning disable □ android keystore list / ios keychain dump □ env / ls / sqlite connect Frida Gadget(免 Root/越狱): □ 注入 frida-gadget.so / FridaGadget.dylib 到 APK/IPA □ 重新签名 → 安装 → 无需设备权限即可 Hook □ objection patchapk --source app.apk(全自动)
□ Burp Suite: 拦截 HTTP/HTTPS,修改请求/响应 □ mitmproxy: 脚本化代理(Python API) □ Wireshark: PCAP 抓包分析 □ 证书安装: Android 用户证书 → 系统证书(Magisk + MoveCert) □ SSL Pinning 绕过: Frida/Objection/Xposed/SSL Kill Switch 2 □ WebSocket / gRPC 流量分析
# Objection(最简) objection -g "com.app" explore android sslpinning disable # Frida 通用脚本 frida -U -l ssl_pinning_bypass.js -f com.app # Xposed(Android) TrustMeAlready 模块 → 全局禁用证书校验
# Objection
android root disable
ios jailbreak disable
# Frida 自定义(多层检测)
Java.perform(function() {
var RootBeer = Java.use("com.scottyab.rootbeer.RootBeer");
RootBeer.isRooted.implementation = function() { return false; };
// 额外绕过: Magisk su 检测、frida-server 检测、/proc/self/maps 检测
});# Android frida -U -l anti_debug_bypass.js -f com.app # 绕过: ptrace(TracerPid)、/proc/self/status、isDebuggerConnected() # iOS # 绕过: PT_DENY_ATTACH、sysctl CTL_KERN/KERN_PROC/KERN_PROC_PID frida -U -l ios_anti_debug.js -f com.app
// Android — Hook Cipher.getInstance 获取密钥+算法
Java.perform(function() {
var Cipher = Java.use("javax.crypto.Cipher");
Cipher.getInstance.overload('java.lang.String').implementation = function(algo) {
console.log("[Cipher] Algorithm: " + algo);
return this.getInstance(algo);
};
Cipher.init.overload('int', 'java.security.Key').implementation = function(mode, key) {
console.log("[Cipher] Key: " + bytesToHex(key.getEncoded()));
return this.init(mode, key);
};
});
// iOS — Hook CCCrypt
Interceptor.attach(Module.findExportByName("libcommonCrypto.dylib", "CCCrypt"), {
onEnter: function(args) {
console.log("CCCrypt op: " + args[0] + " alg: " + args[1]);
console.log("Key: " + hexdump(args[3], { length: args[4].toInt32() }));
}
});| 工具 | 平台 | 用途 | |------|:--:|------| | JADX-GUI | A | Java 反编译 | | apktool | A | APK 解包/重建 | | Ghidra | A+I | 多架构反编译 | | Hopper | I | iOS 专用反汇编 | | Frida | A+I | 动态插桩 | | Objection | A+I | Frida REPL 增强 | | MobSF | A+I | 自动化 SAST+DAST | | class-dump | I | ObjC 类导出 | | frida-ios-dump | I | IPA 解密 | | jtool2 | I | Mach-O 分析 | | Burp Suite | A+I | HTTP 拦截 | | mitmproxy | A+I | 脚本化代理 |
> A=Android, I=iOS
Reverse Engineering / Authorized Penetration Testing / Security Research Skill Router Pack AI-powered routing + On-demand toolchain bootstrapping + Self-evolving knowledge base Supports Claude Code, Kiro, Cursor, Cline, and other AI coding clients 逆向/渗透/安全技能路由包 - AI 自动路由 + 按需自举工具链 + 自动进化经验库 | 支持 Claude Code / Kiro / Cursor / Cline 等代码 AI 客户端
Repo: zhaoxuya520/reverse-skill
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