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offensive-active-directory

Active Directory attack methodology for internal network red team engagements. Covers reconnaissance (BloodHound, PowerView, ADExplorer), credential abuse (Kerberoasting, ASREProasting, NTLM relay, LLMNR/NBT-NS poisoning), privilege escalation (ACL abuse, GPO abuse, unconstrained/constrained delegation), lateral movement (Pass-the-Hash, Pass-the-Ticket, Overpass-the-Hash, WMI/WinRM/PsExec), persistence (Golden/Silver/Diamond Tickets, DCSync, DCShadow, AdminSDHolder, Skeleton Key), forest trust attacks, ADCS abuse (ESC1-ESC15), and modern MDI/Defender for Identity evasion. Use when assessing on-prem AD, hybrid AD/Entra ID environments, or ADCS deployments.

69

Quality

84%

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SecuritybySnyk

Critical

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SKILL.md
Quality
Evals
Security

Security

3 findings: 1 critical severity, 1 high severity, 1 medium severity. Installing this skill is not recommended: please review these findings carefully if you do intend to do so.

Critical

E006: Malicious code pattern detected in skill scripts.

What this means

Detected high-risk code patterns in the skill content — including its prompts, tool definitions, and resources — such as data exfiltration, backdoors, remote code execution, credential theft, system compromise, supply chain attacks, and obfuscation techniques.

Why it was flagged

This document is an explicit offensive Active Directory playbook providing step-by-step techniques for credential theft, relay, ticket forging, lateral movement, persistence, and detection evasion — high-risk malicious content intended to compromise and maintain unauthorized access.

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High

W007: Insecure credential handling detected in skill instructions.

What this means

The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.

Why it was flagged

This skill prompt embeds and demonstrates passing credentials, hashes, and cleartext passwords directly into commands (e.g., -p pass, 'Winter2025!', <hash>, user:pass), which requires the LLM to handle or reproduce secret values verbatim when filling in or executing those commands — a high exfiltration risk.

Medium

W013: Attempt to modify system services in skill instructions.

What this means

The skill prompts the agent to compromise the security or integrity of the user’s machine by modifying system-level services or configurations, such as obtaining elevated privileges, altering startup scripts, or changing system-wide settings.

Why it was flagged

The skill contains explicit instructions to modify system/domain state (e.g., dump LSASS to disk, add accounts to privileged groups via GPO abuse, modify ACLs, push DCShadow changes) which would compromise the machine or domain if executed, so it should be flagged.

Repository
SnailSploit/Claude-Red
Audited
Security analysis
Snyk

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