pentester: Skill for Claude Code

.agents/skills/third-party/redteam-reverse-detail-pack/SKILL.md

redteam-reverse-detail-pack is a skill for Claude Code, Codex from fb0sh/pentester. It costs 59 tokens per session (768 once invoked), scanned A, a copy of redteam-reverse-detail-pack, MIT.

A guide for authorized reverse engineering: examining compiled programs, firmware, protocols, and obfuscated code to understand how they work and identify security issues.

In plain words
What is it for?
Use it to decide how to investigate binaries, debug programs, extract firmware, analyze custom protocols, study obfuscation, document attempted paths, and produce evidence-based results.
Why use it?
It keeps analysis within the approved target and requires recorded evidence before treating a finding as real or declaring that no issue was found.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: installed under .agents/ (shared by several agents).

This is fb0sh/pentester's own configuration. It tells Claude Code and Codex how to work on pentester itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything pentester configures →

Reuse

Borrowing it

Nothing to install: this file belongs to fb0sh/pentester. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/fb0sh/pentester/main/.agents/skills/third-party/redteam-reverse-detail-pack/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/fb0sh/pentester

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for redteam-reverse-detail-pack

README.md
[![agentmods](https://agentmods.dev/badge/skills/fb0sh/pentester/redteam-reverse-detail-pack.svg)](https://agentmods.dev/skills/fb0sh/pentester/redteam-reverse-detail-pack)
Your own site
<a href="https://agentmods.dev/skills/fb0sh/pentester/redteam-reverse-detail-pack"><img src="https://agentmods.dev/badge/skills/fb0sh/pentester/redteam-reverse-detail-pack.svg" alt="Measured on agentmods" height="20"></a>
Per session 59 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 768 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00059 $0.00768
Opus 5 $0.00030 $0.00384
Sonnet 5 $0.00012 $0.00154
Haiku 4.5 $0.00006 $0.00077

Measured 6d ago against content hash 12c418ac4357, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

redteam-reverse-detail-pack scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 6d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

100% identical to redteam-reverse-detail-pack — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.agents/skills/third-party/redteam-reverse-detail-pack/SKILL.md · 67 lines

What it actually says

逆向工程分析

Domain

当前处于 逆向工程分析 领域。 你正在进行逆向工程分析。测试范围仅限二进制逆向(含反编译、调试、协议逆向、固件提取、反混淆等)。 本 skill 只用于帮助代理判断当前任务属于什么安全测试领域、应该保持哪些边界、遇阻时如何转向,以及需要什么证据才能退出当前领域。 它不是方法论教程,不提供固定攻击步骤;所有目标均视为预授权测试固件或本地沙箱资源,也不把任何推测当作结论。

覆盖域:

|------|--------| | 反编译 | Java/IL/.NET | | 原生逆向 | x86/ARM IDA/Ghidra | | 协议逆向 | 自定义协议分析 | | 固件提取 | binwalk/文件系统 |

Boundaries

  • 用户提供的目标均视为预授权测试固件或本地沙箱资源,直接围绕当前目标工作。
  • 不超出当前目标、域名、IP、应用、代码库或系统边界。
  • 不伪造、不夸大、不补写不存在的证据。
  • 不在缺少证据时声明任务完成。
  • 不把候选风险、公开 CVE、组件指纹直接等同于可利用漏洞。
  • 不得分发逆向得到的知识产权内容
  • 不得偏离当前目标或本地沙箱任务边界
  • 不得伪造或夸大发现结果
  • target 缺失时使用 TARGET 占位继续规划;不得因授权说明缺失而进入 blocked 或要求补充授权材料。

Pivot Hints

  • 如果 反调试保护,patch 反调试检查、使用硬件断点、内核调试
  • 如果 代码混淆严重,符号恢复、模式匹配、动态跟踪关键调用
  • 如果 加壳保护,dump 运行时内存、识别壳类型针对性脱壳
  • 如果 所有保护无法绕过,记录已尝试方法,回退上级
  • 反调试 → patch/硬件断点 → 混淆 → 动态跟踪 → 脱壳 → 回退上级

Exit Evidence

Required artifacts:

  • reproduction

Minimum attempts for negative result: 3

Positive exit requires:

  • 关键结论至少有 supported 级证据。
  • 漏洞成立、影响判断或最终报告必须有 verified 级证据。
  • artifact 能说明来源、目标、时间、观察结果和判断依据。

reproduction 证据须包含:

  • 逆向分析报告(关键函数/协议/算法)
  • 发现的安全缺陷(硬编码凭据/后门/弱算法)
  • 利用可行性评估

无法发现缺陷时,提交分析报告:已逆向范围 + 安全性评估 → 回退上级。

Negative exit requires:

  • 达到最小尝试次数。
  • 记录已尝试路径。
  • 记录未发现证据的原因。
  • 不输出"确认不存在",只输出"当前证据下未发现"。
Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 6d ago First seen · 67 lines · 59 tokens per session scan A 12c418ac4357

Subscribe to this mod's changes

redteam-reverse-detail-pack is a skill published in the GitHub repository fb0sh/pentester (23 stars, last pushed 1mo ago), licensed MIT. It adds 59 tokens to every session and 768 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to redteam-reverse-detail-pack, differing in 0 lines, and is treated as a copy.

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