macOS Reverse
Use for authorized macOS and Mach-O reverse engineering including codesign, Objective-C/Swift recovery, endpoint security surfaces, and Apple platform malware analysis.
Specification
- Skill ID
- zhaoxuya520/reverse-skill/macos-reverse
- Publisher
- zhaoxuya520
- Repository
- reverse-skill
- Installs
- 0
- Files
- 2
- Synced
- Sep 23, 2026
How to use it
Open any RiverX project, open the Skills panel in the chat, and search for this identifier. The files are fetched from the source repository at install time.
zhaoxuya520/reverse-skill/macos-reverseInstalls these files- SKILL.md
- references/macho-triage.md
What this skill tells the agent
macOS / Mach-O Reverse Engineering
ACTION REQUIRED(读完后立刻执行)
NOW: 读取../field-journal/precedent-reverse.mdNOW: 确认目标为 macOS/Mach-O/App bundle(iOS IPA →mobile-reverse/)NEXT: tool-index;jtool2/lldb 等ACT: 签名与装载信息 → 静态 → 动态(lldb/Frida)
适用场景
- Mach-O 可执行文件 / dylib / framework
- .app bundle、LaunchAgent/Daemon
- Objective-C / Swift 符号与 runtime
- 公证/签名、Hardened Runtime、TCC 相关行为分析
- macOS 恶意软件静态/动态分析(联合 malware-analysis)
工作流
1. 包体与签名
file target
codesign -dv --verbose=4 target
spctl -a -vv target 2>&1
otool -L target2. 静态
□ class-dump / swift-demangle / Hopper / Ghidra / IDA
□ 字符串与 XPC 服务名、TCC 敏感 API
□ LC_LOAD_dylib 依赖与 rpath3. 动态
□ lldb / Frida
□ fs_usage / log stream 观察
□ 网络:联合 protocol-reverse 或代理工具链
| 工具 | 用途 |
|---|---|
| otool / nm / codesign | 系统自带 |
| Hopper / Ghidra / IDA | 反编译 |
| class-dump / dsdump | ObjC |
| Frida / lldb | 动态 |
| jtool2 | Mach-O |
参考
references/macho-triage.md../mobile-reverse/(iOS)../ghidra-reverse/../malware-analysis/
路由上下文
上游: MASTER R31 下游: iOS → mobile-reverse;通用样本 → malware-analysis
任务完成自检
- [ ] 是否记录签名/Hardened Runtime 状态?
- [ ] 是否有地址级/符号级结论?
- [ ] Checklist?
More from zhaoxuya520
Use this skill in a project
Open any RiverX project, search the Skills panel for zhaoxuya520/reverse-skill/macos-reverse, and install it in one click.
