active-directory-attacks SKILL.md skillA
active-directory-attacks from zebbern/claude-code-guide is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add zebbern/claude-code-guide/active-directory-attacks@v1.1Pins v1.1 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- zebbern/claude-code-guide
- Path
skills/active-directory-attacks/SKILL.md- Versions recorded
- 3
- Latest version
- v1.1, committed May 31, 2026
- First version recorded
- Jan 4, 2026
- Size
- 9,504 bytes
- Repository stars
- 4,666
- License
- MIT
This skill should be used when the user asks to "attack Active Directory", "exploit AD", "Kerberoasting", "DCSync", "pass-the-hash", "BloodHound enumeration", "Golden Ticket", "Silver Ticket", "AS-REP roasting", "NTLM relay", or needs guidance on Windows domain penetration testing.
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
# Active Directory Attacks ## Purpose Provide comprehensive techniques for attacking Microsoft Active Directory environments. Covers reconnaissance, credential harvesting, Kerberos attacks, lateral movement, privilege escalation, and domain dominance for red team operations and penetration testing. ## Inputs/Prerequisites - Kali Linux or Windows attack platform - Domain user credentials (for most attacks) - Network access to Domain Controller - Tools: Impacket, Mimikatz, BloodHound, Rubeus, CrackMapExec ## Outputs/Deliverables - Domain enumeration data - Extracted credentials and hashes - Kerberos tickets for impersonation - Domain Administrator access - Persistent access mechanisms --- ## Essential Tools | Tool | Purpose | |------|---------| | BloodHound | AD attack path visualization | | Impacket | Python AD attack tools | | Mimikatz | Credential extraction | | Rubeus | Kerberos attacks | | CrackMapExec | Network exploitation | | PowerView | AD enumeration | | Responder | LLMNR/NBT-NS poisoning | --- ## Core Workflow ### Step 1: Kerberos Clock Sync Kerberos requires clock synchronization (±5 minutes): ```bash # Detect clock skew …
Read the whole file at its exact version.
How to install
mdr add zebbern/claude-code-guide/active-directory-attacks@sha256:a086e99cb5f9a45fThe line at the top of this page pins the label v1.1, 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_dvmzpf7bz3xzamdo)
5 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jan 4, 2026 and May 31, 2026, about one every 74 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.1 latest | 2026-05-31 | 164971d | 9,504 B | A | view · diff |
| v1.1 | 2026-01-20 | 27bf883 | 9,504 B | A | view · diff |
| git:20260104.9174e17 | 2026-01-04 | 9174e17 | 9,459 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 (9504 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
zebbern/claude-code-guide · 4,666 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_dvmzpf7bz3xzamdo GET https://markdownregistry.com/api/v1/resolve?ref=zebbern/claude-code-guide/active-directory-attacks GET https://markdownregistry.com/api/v1/blob/a086e99cb5f9a45f9499a465800189739acd65c555559960af52cdd2c3fcc61e
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.
More from zebbern/claude-code-guide
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