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Misc35k · #5995

mapping-attack-paths-with-bloodhound-ce

Enables your agent to map attack paths in Active Directory and Entra ID to identify escalation risks.

What it does

This tool helps find secret paths hackers might use to access important systems in computer networks. It maps how users and computers are connected and what permissions they have.

When to use it

  • ✓When you are testing a network's security with permission.
  • ✓To discover how an attacker could gain more access.
  • ✓To understand risks in networks mixing local and cloud systems.

Example of what to ask your AI

“Show me the shortest paths to become an administrator.”

Want more? Open the sections below.

How to use

The easiest way: copy the message below and paste it into Claude, ChatGPT, Cursor or any AI. It reads the skill and follows the instructions.

Skill link

https://github.com/mukul975/Anthropic-Cybersecurity-Skills/blob/main/skills/mapping-attack-paths-with-bloodhound-ce/SKILL.md

Ready-to-paste message

Use this skill to help me: https://github.com/mukul975/Anthropic-Cybersecurity-Skills/blob/main/skills/mapping-attack-paths-with-bloodhound-ce/SKILL.md Read the SKILL.md file at that link and follow its instructions for my task.
How it works

It uses programs to collect information about users and permissions in local and cloud networks. Then, it organizes this information into a visual map to show potential attack routes.

Installation

Easiest way: copy the skill link and paste it into Claude, ChatGPT or Cursor asking it to follow the instructions.

In the terminal (Claude Code, Codex, Cursor), in your project folder:

npx skills add mukul975/Anthropic-Cybersecurity-Skills --skill mapping-attack-paths-with-bloodhound-ce

Or download just the file:

curl -L https://raw.githubusercontent.com/mukul975/Anthropic-Cybersecurity-Skills/main/skills/mapping-attack-paths-with-bloodhound-ce/SKILL.md -o SKILL.md
Technical content (original SKILL.md)

Original text by the author, straight from GitHub.

Mapping Attack Paths with BloodHound CE

Legal Notice: This skill is for authorized security testing, red-team engagements, and educational purposes only. Active Directory and Entra ID reconnaissance reveals privilege-escalation chains that lead to full domain/tenant compromise. Use only against environments you own or have explicit written authorization (rules of engagement) to test. Unauthorized use violates the Computer Fraud and Abuse Act and equivalent laws.

Overview

BloodHound Community Edition (CE) is SpecterOps's graph-based attack-path-management platform. It models security principals (users, computers, groups, OUs, GPOs, Entra ID users/groups/apps/roles) as nodes and the permissions, group memberships, sessions, trusts, and ACLs between them as edges. By framing Active Directory and Entra ID as a directed graph, BloodHound turns the question "can this low-privileged account reach Domain Admins / Global Administrator?" into a shortest-path query that finds escalation chains a human reviewer would miss.

BloodHound CE replaced the legacy Neo4j-only BloodHound with a containerized stack: a Go API server, a PostgreSQL relational store, and a Neo4j graph database, all behind a modern web UI and REST API. Data is gathered by two collectors maintained by SpecterOps:

  • SharpHound (the CE/.NET collector, run on or against a domain-joined Windows host) gathers on-prem AD: objects, group membership, ACLs, sessions, local-admin rights, trusts, GPOs, certificate services (ADCS), and LAPS readability. It emits a ZIP of JSON.
  • AzureHound (a cross-platform Go binary) gathers Entra ID and Azure Resource Manager data via the Microsoft Graph and Azure REST APIs: users, groups, app registrations, service principals, directory roles, subscription/role assignments, and key vaults. It emits a single JSON file.

As of recent CE releases, when both an AD domain and its synced Entra ID tenant are ingested, BloodHound automatically renders Hybrid Attack Paths — chains that cross the on-prem/cloud boundary (for example, an on-prem user synced to a cloud account that holds a privileged Entra role). Mapped to MITRE ATT&CK, the core activity is T1069 – Permission Groups Discovery, supported by T1087 (Account Discovery), T1482 (Domain Trust Discovery), and T1018 (Remote System Discovery).

When to Use

  • During an authorized internal penetration test or red-team engagement after obtaining any domain foothold or Entra credentials
  • When you need to prioritize escalation routes from owned principals to Tier-0 assets (Domain Admins, Global Administrator)
  • When assessing hybrid identity risk where on-prem AD is synced to Entra ID
  • During purple-team exercises to validate that detections fire on collection and on path-execution steps
  • When producing attack-path evidence and remediation guidance for a defensive client

Prerequisites

  • Authorized scope covering AD/Entra reconnaissance
  • A foothold: any valid domain user (for SharpHound) and/or valid Entra credentials or a token (for AzureHound)
  • Docker + Docker Compose on the analysis workstation
  • The collectors:
    # Deploy BloodHound CE (pulls Postgres, Neo4j, and the BloodHound API)
    curl -L https://ghst.ly/getbhce -o docker-compose.yml
    docker compose pull
    docker compose up -d
    # Reveal the randomly generated initial admin password
    docker compose logs bloodhound | grep -i "Initial Password"
    
    # AzureHound (download the release binary for your OS from the GitHub releases page)
    #   https://github.com/SpecterOps/AzureHound/releases
    chmod +x ./azurehound
    
    # SharpHound CE collector: download SharpHound.zip from the BloodHound CE
    # web UI (Administration -> Download Collectors), transfer to a domain-joined host.
    

Objectives

  • Deploy BloodHound CE and authenticate to the web UI and API
  • Collect AD data with SharpHound and Entra data with AzureHound
  • Ingest both datasets and mark compromised principals as Owned
  • Run built-in analysis (Shortest Path to Domain Admins, Kerberoastable accounts, ADCS abuse)
  • Author custom Cypher queries for bespoke and hybrid attack paths
  • Prioritize and document escalation routes for the engagement report

MITRE ATT&CK Mapping

ID Technique Application in this skill
T1069 Permission Groups Discovery Enumerating AD/Entra group memberships and the permissions between principals to build the attack graph

…

FAQ

What are 'attack paths'?

These are the sequences of steps an attacker can follow to go from limited access to full control of a system or network.

Do I need to be a security expert to use this?

Basic knowledge of networks and security is recommended, as the tool is used for authorized security testing.

Can I use this on any network?

No, you can only use this tool on networks you own or have explicit written permission to test.

Details

Original description by the author

Collect Active Directory data with SharpHound and Entra ID data with AzureHound, ingest into BloodHound Community Edition, and analyze on-prem, cloud, and hybrid attack paths using built-in queries and custom Cypher. Use during authorized red-team or penetration-test engagements to map privilege-escalation chains toward domain/tenant compromise.

repo: mukul975/Anthropic-Cybersecurity-Skills

Popularity

GitHub stars
35k
Ranking position
#5995
License
Apache-2.0
Updated
8/31/2026

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