re-unpack SKILL.md skillA
re-unpack from cristallin2006/ghidra-skill-for-dsh is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add cristallin2006/ghidra-skill-for-dsh/re-unpack@git:20260922.6233b3ePins git:20260922.6233b3e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- cristallin2006/ghidra-skill-for-dsh
- Path
re-unpack/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260922.6233b3e, committed Sep 22, 2026
- First version recorded
- Sep 16, 2026
- Size
- 6,196 bytes
- Repository stars
- 11
- License
- MIT
对已确认或疑似加壳的二进制执行脱壳与验证（unpacking / deobfuscation）：UPX/ASPack/Themida/VMProtect/MPRESS，PyInstaller 解包反编译（pyc/decompile），PE/ELF，多层壳。触发：triage 检出壳、熵高、节名 UPX/.aspack/.vmp、导入表异常干净。只做脱壳与脱壳成功验证——脱完回 re-triage 重新分诊，不做内容分析。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。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# RE Unpack（场景：脱壳与验证） 前置：re-triage（检出壳才来这里）／后继：回到 re-triage（脱壳产物当新样本重新分诊）／内容分析 → ghidra-static／命令细节 → ghidra-core > **断路器纪律**：packed/加密字节在信息论上是噪声——禁止对其做内容级肉眼/脚本分析；同一区域第二次回访会被 ghidra-core `scripts/ledger.py observe` 拦截（强制 `--delta`，答不出必须升级工具或问人，见 ghidra-core 铁律 7）。 ## 路径约定 ```bash # Windows: UPX="$HOME/Desktop/src/tools/upx/upx.exe" # Tier A 原生 UPX UNP="$HOME/Desktop/src/unpacker-venv/Scripts" # Unpacker venv（Python 3.12, editable） # WSL/Linux: # UPX="$(command -v upx)" # apt upx-ucl # UNP="$HOME/unpacker-venv/bin" RUP="$HOME/.dsh/skills/re-unpack/scripts" # 本 skill 的脱壳域脚本 export PATH="$(dirname "$UPX"):$PATH" # Unpacker 靠 PATH 找原生 upx ``` > Linux 下 `$UNP/unpacker.exe` → `$UNP/unpacker`、`$UNP/python.exe` → `$UNP/python`；pycdc 在 Linux 原生（/usr/local/bin/pycdc），脚本自动探测。 本 skill 零 Ghidra 知识；脱壳产物进 Ghidra 的后续动作全部走 re-triage/ghidra-core。 ## 流程 ### 1. detect + unpack（一条命令） ```bash "$UNP/unpacker.exe" <sample> -o <outdir> --max-layers 5 --timeout 300 ``` …
Read the whole file at its exact version.
How to install
mdr add cristallin2006/ghidra-skill-for-dsh/re-unpack@sha256:aa05d551380ed9adThe line at the top of this page pins the label git:20260922.6233b3e, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_vbfgrgwcwpauxsev)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 16, 2026 and Sep 22, 2026, about one every day.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260922.6233b3e latest | 2026-09-22 | 6233b3e | 6,196 B | A | view · diff |
| git:20260921.58c776a | 2026-09-21 | 58c776a | 6,077 B | A | view · diff |
| git:20260920.b1edfef | 2026-09-20 | b1edfef | 5,779 B | A | view · diff |
| git:20260918.8c1b237 | 2026-09-18 | 8c1b237 | 5,696 B | A | view · diff |
| git:20260916.17c724e | 2026-09-16 | 17c724e | 5,439 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6196 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
cristallin2006/ghidra-skill-for-dsh · 11 stars · license MIT · pushed 2026-10-11 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vbfgrgwcwpauxsev GET https://markdownregistry.com/api/v1/resolve?ref=cristallin2006/ghidra-skill-for-dsh/re-unpack GET https://markdownregistry.com/api/v1/blob/aa05d551380ed9ad83fbdcc2ff991264d9ab7db91984b79b2de69926b72112e1
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.