A Practical Guide to BloodHound Data Collection
This blog will not dive too deeply into BloodHound itself; instead, we will focus on various methods to collect AD data to provide BloodHound as input.
Active Directory
Deceptive-Auditing: An Active Directory Honeypots Tool
Deceptive-Auditing is a tool that deploys Active Directory honeypots and automatically enables auditing for those honeypots.
Abusing Delegation with Impacket (Part 3): Resource-Based Constrained Delegation
This is the third in a three-part series of blog posts discussing how to abuse Kerberos delegation! If you haven’t already, feel free to read the first blog post, as they discuss the Kerberos authentication process and how delegation plays an important role in solving the double-hop problem, and how to abuse unconstrained delegation.
Abusing Delegation with Impacket (Part 2): Constrained Delegation
This is the second in a three-part series of blog posts discussing how to abuse Kerberos delegation! If you haven’t already, feel free to read the first blog post, as it discusses the Kerberos authentication process and how delegation plays an important role in solving the double-hop problem.
Abusing Delegation with Impacket (Part 1): Unconstrained Delegation
In Active Directory exploitation, Kerberos delegation is easily among my top favorite vectors of abuse, and in the years I’ve been learning Kerberos exploitation, I’ve noticed that Impacket doesn’t get nearly as much coverage as tools like Rubeus or Mimikatz.
Detecting ADCS Privilege Escalation
Active Directory Certificate Services (ADCS) is used to manage certificates for systems, users, applications, and more in an enterprise environment. Misconfigurations in ADCS can introduce critical vulnerabilities into an enterprise Active Directory environment.
Abusing S4U2Self for Active Directory Pivoting
TL;DR If you only have access to a valid machine hash, you can leverage the Kerberos S4U2Self proxy for local privilege escalation, which allows reopening and expanding potential local-to-domain pivoting paths, such as SEImpersonate!
Attack Tactics 9: Shadow Creds for PrivEsc w/ Kent & Jordan
In this video, Kent Ickler and Jordan Drysdale discuss Attack Tactics 9: Shadow Credentials for Primaries, focusing on a specific technique used in penetration testing services at Black Hills Information Security
Abusing Active Directory Certificate Services (Part 3)
| Alyssa Snow In PART ONE and PART TWO of this blog series, we discussed common misconfigurations of Active Directory certificate templates. In this post, we will walk through exploitation […]