ad-kerberoast-validation

Analyze SPN inventory and encryption types to assess Kerberoasting risk.

Updated Jul 30, 2026
One-click install
npx skills add https://github.com/salmanabdurrahman/pi-pentest-agent --skill ad-kerberoast-validation
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: ad-kerberoast-validation
Source: https://github.com/salmanabdurrahman/pi-pentest-agent/tree/main/skills/ad-kerberoast-validation
Command: npx skills add https://github.com/salmanabdurrahman/pi-pentest-agent --skill ad-kerberoast-validation

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This skill addresses the security risk of Kerberoasting by providing a structured, policy-gated framework to audit service account hygiene and encryption configurations without performing active, potentially disruptive exploitation.

Core Features & Use Cases

  • SPN Inventory Analysis: Automatically categorizes service accounts by privilege, encryption type, and delegation flags from provided read-only data.
  • Risk Scoring: Prioritizes remediation based on a multi-factor risk model, identifying high-value targets like admin accounts using weak RC4 encryption.
  • Remediation Roadmap: Generates actionable, long-term security recommendations including gMSA migration and AES enforcement.

Quick Start

Use the ad-kerberoast-validation skill to analyze the provided LDAP export for Kerberoasting risks while adhering to the defined policy gates.

Frequently Asked Questions about ad-kerberoast-validation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I assess Kerberoasting risk in Active Directory without requesting tickets or cracking hashes?

You can assess Kerberoasting risk non-destructively by analyzing SPN inventory, encryption types, and service account delegation configurations from read-only data sources within strict policy gates. This avoids active exploitation while identifying high-risk accounts.

What is Kerberoasting and how does weak encryption impact service account security?

Kerberoasting is an attack technique targeting service accounts by extracting and cracking Kerberos tickets. Weak encryption types like RC4 make high-value targets, especially admin accounts, highly vulnerable to offline hash cracking.

How do I audit SPN inventory to prioritize Kerberoasting remediation?

Audit SPN inventory by categorizing service accounts based on privilege levels, encryption types, and delegation flags. A multi-factor risk scoring model then prioritizes remediation for high-value targets using weak configurations.

Can I use a read-only LDAP export to identify vulnerable Active Directory service accounts?

Yes, you can use a read-only LDAP export to identify vulnerable service accounts. The assessment analyzes provided data to categorize accounts by privilege, encryption type, and delegation flags without active directory modification.

What are the best practices for remediating Kerberoasting vulnerabilities in identity security?

Remediation best practices include migrating service accounts to Group Managed Service Accounts (gMSA) and enforcing AES encryption. An actionable roadmap provides long-term security recommendations to eliminate weak RC4 configurations.

Do I need authorization proof and validated scope before performing a Kerberoasting security audit?

Yes, this non-destructive assessment requires validated scope, authorization proof, and adherence to strict policy gates. These constraints ensure the security audit identifies high-risk accounts safely without active exploitation.