Vuln Audit
按清单系统性排查二进制漏洞模式（vulnerability audit / pwn 预筛）：内存破坏、格式化字符串、整数溢出、命令注入、危险 API 组合。触发：漏洞审计、找漏洞、pwn 攻击面梳理、fuzz 前目标筛选、SRC 静态预筛。是 checklist 知识层——具体命令见 ghidra-core。动手前必须先用 skill 工具加载本 skill 全文并遵守其流程；一切观察/结论用 ledger.py 落账。
Install
$ agentstack add skill-cristallin2006-ghidra-skill-for-dsh-vuln-audit ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ● Shell / process execution Used
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-cristallin2006-ghidra-skill-for-dsh-vuln-audit) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Vuln Audit（场景 3：它有没有病？）
前置：未知样本先分诊 → ~/.dsh/skills/re-triage／后继：命中漏洞模式后的利用构造（pwn 方法论，超出本 skill）／执行细节（命令参数）→ ~/.dsh/skills/ghidra-core
本 skill 是 checklist 知识层：方法论和判定标准在这里，命令只有用法示意，参数细节一律见 ghidra-core §5。
路径约定
SK="$HOME/.dsh/skills/ghidra-core/scripts" # 唯一代码家
# Windows:
RPC="$HOME/Desktop/src/ghidra-bridge/ghidra-rpc-venv/Scripts" # ghidra-rpc CLI
# WSL/Linux: RPC="$HOME/ghidra-rpc-venv/bin"审计流程
python "$SK/rpc_driver.py" ensure+triage：拿到 imports 全貌与可疑 API 六组命中——这是第一轮粗筛- 按
references/vuln-patterns.md的检查项清单逐项过：每项给出识别信号、用什么命令查、判定标准、常见误报 - 每个命中项记录：地址 / 证据（伪码或汇编摘录）/ 可达性（用户输入能否到达）/ 严重度初判
- 可达性优先于模式数量：一个用户输入直达的 strcpy 胜过十个内部路径的 gets。用
xrefs-to确认调用者、用decompile追输入来源（main 参数/recv/read/文件/环境变量） - 交付：命中清单 + 每项证据 + 建议的 fuzz/动态验证入口（动态工具是否已装以
python "$SK/doctor.py"的 toolchain 节为准，未装的按 hint 装或改静态验证）
覆盖的检查项（细则在 references/vuln-patterns.md）
- 栈溢出（gets/strcpy/sprintf/strcat vs 边界检查版）
- 格式化字符串（printf(用户输入)）
- 堆问题（UAF / double-free 的 free 后指针未清零模式）
- 整数溢出（malloc 前算术）
- 命令注入（system/popen/ShellExecute 拼用户输入）
- 危险 API 组合（对应 triage 可疑六组）
- 不安全的随机数（rand/srand(time) 作安全用途）
- 硬编码密钥/口令特征
与其他 skill 的分水岭
- vs re-triage：分诊回答"这是什么、走哪条路"，本 skill 回答"按清单查有没有这些病"。判型/壳/语言问题去 re-triage
- vs ghidra-static：static 是"读懂它"（语义还原、算法提取），本 skill 是"挑毛病"（模式匹配+可达性）。深挖某个函数的实现细节去 ghidra-static
References
| 文件 | 何时读 | |---|---| | references/vuln-patterns.md | 漏洞模式检查项清单（识别信号/命令/判定标准/误报）——审计主文档 | | references/patch-diff.md | 有补丁前后两版二进制时：ghidriff/version-track 差分 → 根因反推 → PoC 思路（N-day） |
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: Cristallin2006
- Source: Cristallin2006/ghidra-skill-for-dsh
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.