analyzing-disk-image-with-autopsy

analyzing-disk-image-with-autopsy is a skill for Claude Code from killvxk/cybersecurity-skills-zh. It costs 38 tokens per session (3,161 once invoked), scanned B, original, Apache-2.0.

A Chinese-language workflow for using Autopsy, a digital-forensics application, to examine a forensic disk image. A disk image is a copy of a storage device preserved for investigation.

In plain words
What is it for?
Use it to create cases, inspect raw, E01, or AFF images, recover files, search for keywords, examine file-system traces, and build timelines or reports.
Why use it?
It turns files, deleted data, metadata, and activity times into an organized investigation record without working directly on the original device.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Not installable: its command points at a path on the author’s own machine, so it runs nowhere else. The line is /Users/suspect/Documents.

Part of the cybersecurity-skills-zh plugin — 58 skills shipped together

Good fit Use it to create cases, inspect raw, E01, or AFF images, recover files, search for keywords, examine file-system traces, and build timelines or reports.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add killvxk/cybersecurity-skills-zh
Claude Code
/plugin install cybersecurity-skills-zh

Made for: Claude Code.

Or install cybersecurity-skills-zh, the plugin that ships this one along with the rest of its 58 skills.

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 analyzing-disk-image-with-autopsy

README.md
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Your own site
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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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<a href="https://agentmods.dev/skills/killvxk/cybersecurity-skills-zh/analyzing-disk-image-with-autopsy"><img src="https://agentmods.dev/badge/skills/killvxk/cybersecurity-skills-zh/analyzing-disk-image-with-autopsy.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 38 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,161 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found 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 $0.00038 $0.03161
Opus 5 $0.00019 $0.01580
Sonnet 5 $0.00008 $0.00632
Haiku 4.5 $0.00004 $0.00316

Measured 11d ago against content hash 5a9d7fb9574d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade B, and why

analyzing-disk-image-with-autopsy scanned grade B with 2 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 11d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/agent.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

sudo apt-get install autopsy sleuthkit

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

wget https://github.com/sleuthkit/autopsy/releases/download/autopsy-4.21.0/autopsy-4.21.0.zip
skills/analyzing-disk-image-with-autopsy/SKILL.md · 250 lines

How it starts

The opening of the file, as written. The whole thing — 250 lines — stays where its author put it; the contents beside it link to each section on GitHub.

使用 Autopsy 分析磁盘镜像

适用场景

  • 当您有取证磁盘镜像并需要对其内容进行结构化分析时
  • 调查需要文件恢复、关键词搜索和时间线分析时
  • 当非技术利益相关方需要从取证证据中获取可视化报告时
  • 检查文件系统元数据、已删除文件和嵌入的痕迹时
  • 从多个磁盘镜像构建全面案件时

前置条件

  • 已安装 Autopsy 4.x(Windows)或带 The Sleuth Kit 的 Autopsy 4.x(Linux)
  • raw(dd)、E01(EnCase)或 AFF 格式的取证磁盘镜像
  • 最低 8GB RAM(大型镜像建议 16GB)
  • Autopsy 所需的 Java 运行时环境(JRE)8+
  • 足够的磁盘空间用于 Autopsy 案件数据库(镜像大小的 2-3 倍)
  • 用于文件识别的哈希数据库(NSRL、已知恶意哈希)

工作流程

步骤 1:安装 Autopsy 并配置环境

# 在 Linux 上安装 Sleuth Kit 和 Autopsy
sudo apt-get install autopsy sleuthkit

# 从官方来源下载 Autopsy 4.x(GUI 版本)
wget https://github.com/sleuthkit/autopsy/releases/download/autopsy-4.21.0/autopsy-4.21.0.zip
unzip autopsy-4.21.0.zip -d /opt/autopsy

# 在 Windows 上,从 sleuthkit.org 运行 MSI 安装程序
# 启动 Autopsy
/opt/autopsy/bin/autopsy --nosplash

# 同时安装 Sleuth Kit 命令行工具配合 Autopsy 使用
sudo apt-get install sleuthkit

步骤 2:创建新案件并添加磁盘镜像

1. 启动 Autopsy > "New Case"(新建案件)
2. 输入案件名称: "CASE-2024-001-Workstation"
3. 设置基本目录: /cases/case-2024-001/autopsy/
4. 输入案件编号、检验员姓名
5. 点击 "Add Data Source"(添加数据源)
6. 选择 "Disk Image or VM File"(磁盘镜像或虚拟机文件)
7. 浏览至: /cases/case-2024-001/images/evidence.dd
8. 选择原始系统的时区
9. 配置摄取模块(见步骤 3)
# 也可以先用 Sleuth Kit CLI 验证镜像
img_stat /cases/case-2024-001/images/evidence.dd

# 列出镜像中的分区
mmls /cases/case-2024-001/images/evidence.dd

# 输出示例:
# DOS Partition Table
# Offset Sector: 0
# Units are in 512-byte sectors
#      Slot    Start        End          Length       Description
#      00:  -----   0000000000   0000002047   0000002048   Primary Table (#0)
#      01:  00:00   0000002048   0001026047   0001024000   NTFS (0x07)
#      02:  00:01   0001026048   0976771071   0975745024   NTFS (0x07)

# 列出分区中的文件(偏移量 2048 扇区)
fls -o 2048 /cases/case-2024-001/images/evidence.dd

步骤 3:配置并运行摄取模块

启用以下 Autopsy 摄取模块:
- Recent Activity(最近活动): 提取浏览器历史、下载记录、Cookie、书签
- Hash Lookup(哈希查找): 对照 NSRL 和已知恶意哈希集比对文件
- File Type Identification(文件类型识别): 通过特征而非扩展名识别文件
- Keyword Search(关键词搜索): 对内容建立全文搜索索引
- Email Parser(邮件解析器): 从 PST、MBOX、EML 文件中提取邮件
- Extension Mismatch Detector(扩展名不匹配检测器): 查找扩展名错误的文件
- Exif Parser(Exif 解析器): 从图像中提取元数据(GPS、相机、时间戳)
- Encryption Detection(加密检测): 识别加密文件和容器
- Interesting Files Identifier(有趣文件识别器): 标记匹配自定义规则集的文件
- Embedded File Extractor(嵌入文件提取器): 从 ZIP、Office 文档、PDF 中提取文件
- Picture Analyzer(图片分析器): 使用 PhotoDNA 或哈希匹配分类图像
- Data Source Integrity(数据源完整性): 在摄取期间验证镜像哈希

Read the full file on GitHub · 250 lines

Files

What ships with it

3 files 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. 11d ago First seen · 250 lines · 38 tokens per session scan B 5a9d7fb9574d

Subscribe to this mod's changes

analyzing-disk-image-with-autopsy is a skill published in the GitHub repository killvxk/cybersecurity-skills-zh (44 stars, last pushed 4mo ago), licensed Apache-2.0. It adds 38 tokens to every session and 3,161 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.