# reverse-skill Active Directory Security Assessment Capabilities: A Technical Deep Dive

> Explore reverse-skill capabilities for Active Directory security assessments. Automate enumeration, credential exploitation, and privilege escalation with this powerful tool.

- Repository: [ZhaoXu/reverse-skill](https://github.com/zhaoxuya520/reverse-skill)
- Tags: deep-dive
- Published: 2026-08-30

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**reverse-skill provides a dedicated Windows/Active Directory skill that orchestrates authorized AD security engagements through automated enumeration, credential exploitation, and privilege escalation pathways while maintaining strict scope enforcement and evidence journaling.**

The zhaoxuya520/reverse-skill repository delivers a comprehensive framework for conducting authorized Active Directory security assessments. Its dedicated Windows/AD skill integrates routing intelligence, tool verification, and automated evidence collection to guide penetration testers through complex enterprise environments. This article examines the seven core capabilities that enable reverse-skill to automate discovery, exploitation, and documentation phases of AD security testing.

## Scope-Driven Authorization Controls

reverse-skill implements mandatory authorization checks before executing any Active Directory operation. According to [`skills/windows-ad/SKILL.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/windows-ad/SKILL.md), the framework enforces **domain controller (DC) scoping**, validates poisoning and relay permissions, and requires explicit case-init enforcement at lines 10-13. This ensures every engagement respects predefined boundaries and maintains audit compliance throughout the assessment lifecycle.

## Comprehensive AD Enumeration

The framework automates host and identity discovery using a multi-tool approach. As implemented in [`skills/windows-ad/SKILL.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/windows-ad/SKILL.md) (lines 31-38), reverse-skill leverages:

- **Impacket** (`nxc smb`) for SMB share and user enumeration
- **Native PowerShell** commands for host reconnaissance
- **BloodHound/SharpHound** for harvesting user, group, and trust relationships

```bash

# Enumerate SMB shares and domain users with Impacket

nxc smb 192.168.1.0/24 -u administrator -p 'Password123'

# Collect comprehensive AD data with BloodHound

bloodhound-python -d corp.local -u admin -p password -c All -ns 192.168.1.10

```

## Attack Path Visualization and Prioritization

reverse-skill integrates BloodHound to visualize lateral-movement routes and identify high-value attack vectors. The system prioritizes **Kerberoasting targets**, **ACL abuse opportunities**, and **delegation misconfigurations** as documented in [`skills/windows-ad/SKILL.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/windows-ad/SKILL.md) (lines 39-47). This capability allows testers to map complex trust relationships and identify the shortest paths to domain dominance.

## Credential-Focused Exploitation Techniques

The AD skill implements multiple credential extraction methods through integrated tooling.

### Kerberoasting and AS-REP Roasting

reverse-skill identifies Service Principal Names (SPNs) and accounts lacking pre-authentication to extract crackable tickets. As detailed in [`skills/windows-ad/references/ad-attack-paths.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/windows-ad/references/ad-attack-paths.md) (lines 5-7), the framework supports both Rubeus for Kerberoasting and GetNPUsers for AS-REP roasting.

```bash

# Extract service tickets for offline cracking

Rubeus.exe kerberoast /target:corp.local /outfile:hashes.txt

# Identify un-pre-authenticated accounts

GetNPUsers.py corp.local/ -no-pass -usersfile users.txt

```

### NTLM Relay and Coercion

The framework detects weak SMB signing policies and executes relay attacks using Responder and ntlmrelayx. According to [`skills/windows-ad/SKILL.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/windows-ad/SKILL.md) (lines 46-47), reverse-skill coordinates these tools to capture and relay authentication attempts against vulnerable endpoints.

```bash

# Start Responder to poison LLMNR/NBT-NS requests

responder -I eth0 -wrf

# Relay captured hashes to target systems

ntlmrelayx.py -tf targets.txt -smb2support -socks

```

### Credential Dumping

reverse-skill integrates SecretsDump, lsassy, and Mimikatz for memory and registry extraction, requiring explicit authorization before execution as specified in [`skills/windows-ad/SKILL.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/windows-ad/SKILL.md) (lines 49-53).

```bash

# Extract secrets from remote host

secretsdump.py corp.local/administrator:'Password123'@192.168.1.10

```

## Active Directory Certificate Services (AD CS) Abuse

The framework automates certificate template attacks against AD CS infrastructure. As documented in [`skills/windows-ad/SKILL.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/windows-ad/SKILL.md) (lines 45-46) and [`ad-attack-paths.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/ad-attack-paths.md) (lines 7-9), reverse-skill deploys Certipy to exploit **ESC1** and **ESC8** vulnerabilities.

```bash

# Request certificate using vulnerable template (ESC1)

certipy req -u administrator -p Password123 -target ca.corp.local -template VulnTemplate

# Exploit web enrollment endpoint (ESC8)

certipy relay -target http://ca.corp.local/certsrv/certfnsh.asp

```

## Privilege Escalation Pathways

reverse-skill identifies and exploits multiple privilege escalation vectors through ACL misconfigurations and delegation abuse. According to [`skills/windows-ad/SKILL.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/windows-ad/SKILL.md) (lines 18-22), the framework targets:

- **GenericAll/WriteDacl** permissions for ACL-based elevation
- **Constrained and unconstrained delegation** configurations
- **Potato-style token abuse** for local privilege escalation

## Automated Evidence Collection and Routing Architecture

Every command execution is recorded, sanitized, and persisted to the `field-journal` for future reuse and reporting. The central routing engine in [`skills/routing.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/routing.md) (line 181) maps AD-related keywords to the appropriate skill handlers, while the bootstrap mechanism automatically installs missing dependencies including Impacket, Certipy, and BloodHound when absent from the target environment.

## Summary

- **reverse-skill** enforces mandatory authorization checks before executing any Active Directory operation through its DC scoping and case-init validation.
- **Comprehensive enumeration** combines Impacket, PowerShell, and BloodHound to harvest complete domain topology and identity data.
- **Credential attacks** include Kerberoasting, AS-REP roasting, NTLM relay, and memory dumping through integrated tools like Rubeus, Responder, and Mimikatz.
- **Certificate abuse** capabilities target ESC1 and ESC8 vulnerabilities using Certipy automation.
- **Privilege escalation** pathways exploit ACL misconfigurations, delegation trusts, and token manipulation techniques.
- **Evidence journaling** automatically records all activities to `field-journal` while the routing engine coordinates tool deployment and dependency management.

## Frequently Asked Questions

### How does reverse-skill ensure authorization before running AD attacks?

reverse-skill implements mandatory checks in [`skills/windows-ad/SKILL.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/windows-ad/SKILL.md) that validate domain controller scope, poisoning permissions, and case-init enforcement before executing any potentially disruptive command. This ensures compliance with authorized engagement boundaries and prevents accidental out-of-scope testing.

### What tools does reverse-skill automatically install for AD assessments?

The bootstrap mechanism automatically deploys Impacket for SMB operations, Certipy for certificate abuse, BloodHound/SharpHound for domain visualization, and Mimikatz for credential extraction when these tools are not detected on the local system, ensuring consistent capability across different testing environments.

### How does reverse-skill document evidence during AD penetration tests?

Every command executed through the AD skill is automatically recorded, sanitized for sensitive data, and written to the `field-journal` as documented in [`skills/windows-ad/SKILL.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/windows-ad/SKILL.md) (lines 80-84). This creates an immutable audit trail suitable for compliance reporting and retest verification.

### Which AD CS attacks does reverse-skill support?

According to [`skills/windows-ad/references/ad-attack-paths.md`](https://github.com/zhaoxuya520/reverse-skill/blob/main/skills/windows-ad/references/ad-attack-paths.md), reverse-skill supports **ESC1** attacks against vulnerable certificate templates and **ESC8** exploits targeting web enrollment endpoints, both executed through automated Certipy integration to escalate privileges via certificate forgery or relay techniques.