Free/open reverse engineering with Ghidra (headless or GUI): decompilation, cross-references, scripting, and optional Ghidra MCP workflows when IDA is unavailable.
Scanned 9/3/2026
Install to Claude Code
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---
name: ghidra-reverse
description: "Free/open reverse engineering with Ghidra (headless or GUI): decompilation, cross-references, scripting, and optional Ghidra MCP workflows when IDA is unavailable."
risk: safe
source: "https://github.com/zhaoxuya520/reverse-skill"
source_repo: "zhaoxuya520/reverse-skill"
source_type: community
date_added: "2026-08-25"
license: "MIT"
license_source: "https://github.com/zhaoxuya520/reverse-skill/blob/main/LICENSE"
---
# Ghidra Reverse Engineering
## When to Use
- Static analysis of binaries without an IDA license.
- Bulk headless decompilation or scripted analysis across many binaries.
## 适用场景
- 无 IDA 许可证时的主逆向入口
- 批量 headless 分析 / CI 中反编译
- Ghidra 脚本(Java/Python Jython/PyGhidra)自动化
- 与 `binary-diff` / `patch-diff-exploit` 的 ghidriff 联动
## 与 IDA 分工
| 需求 | 优先 |
|------|------|
| 已有 IDA MCP 深挖 | `ida-reverse/` |
| 开源 / 批量 / 教学 | **本 skill** |
| 仅 CLI 快速侦察 | `radare2/` |
## 工作流
### 1. 项目与自动分析
```text
□ 新建 Project → Import 文件 → Analyze(默认分析器)
□ 记录语言/编译器识别结果与基址
□ 标记入口、导出表、字符串 xref
```
### 2. 关键函数
```text
□ 从字符串 / 导入 API 反查
□ Decompile 窗口还原算法
□ 重命名函数/变量;写 Plate comment
□ 需要动态时交接 Frida/GDB(reverse-engineering 动态章)
```
### 3. Headless(批量)
```bash
# 示例:analyzeHeadless 路径因安装而异,MUST 从 tool-index 取
analyzeHeadless /path/to/project Proj -import sample.bin -postScript ExportDecomp.py
```
### 4. MCP(若已配置)
```text
□ 确认 ghidra MCP 端口(常见 8765,以 tool-index 为准)
□ 用 MCP 工具拉反编译 / xrefs,禁止猜端口
```
## 工具链
| 工具 | 用途 | 自举 |
|------|------|------|
| Ghidra | 反编译主工具 | 手动 release / 包管理器 |
| ghidra-mcp | AI 桥 | bootstrap 能力名 `ghidra-mcp` |
| ghidriff | 补丁差分 | 见 `patch-diff-exploit` |
## 参考
- `references/ghidra-cheatsheet.md`
- `../ida-reverse/` `../radare2/` `../binary-diff/`
## 路由上下文
**上游**: MASTER R22
**下游**: 动态验证 → Frida/GDB;利用 → `pwn-chain`
**同级**: `ida-reverse`(商业深挖)
## 任务完成自检
- [ ] 是否基于真实 Ghidra/tool-index 路径?
- [ ] 是否标注函数地址与重命名?
- [ ] 是否有可复现步骤?
- [ ] Checklist / journal?
## Limitations
- Decompiler output is less polished than IDA's for some architectures.
- Large firmware images may need significant RAM and patience.
> Adapted from [zhaoxuya520/reverse-skill](https://github.com/zhaoxuya520/reverse-skill) (MIT).
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