Book Image

Penetration Testing Azure for Ethical Hackers

By : David Okeyode, Karl Fosaaen
Book Image

Penetration Testing Azure for Ethical Hackers

By: David Okeyode, Karl Fosaaen

Overview of this book

“If you’re looking for this book, you need it.” — 5* Amazon Review Curious about how safe Azure really is? Put your knowledge to work with this practical guide to penetration testing. This book offers a no-faff, hands-on approach to exploring Azure penetration testing methodologies, which will get up and running in no time with the help of real-world examples, scripts, and ready-to-use source code. As you learn about the Microsoft Azure platform and understand how hackers can attack resources hosted in the Azure cloud, you'll find out how to protect your environment by identifying vulnerabilities, along with extending your pentesting tools and capabilities. First, you’ll be taken through the prerequisites for pentesting Azure and shown how to set up a pentesting lab. You'll then simulate attacks on Azure assets such as web applications and virtual machines from anonymous and authenticated perspectives. In the later chapters, you'll learn about the opportunities for privilege escalation in Azure tenants and ways in which an attacker can create persistent access to an environment. By the end of this book, you'll be able to leverage your ethical hacking skills to identify and implement different tools and techniques to perform successful penetration tests on your own Azure infrastructure.
Table of Contents (12 chapters)
1
Section 1: Understanding the Azure Platform and Architecture
5
Section 2: Authenticated Access to Azure

Exploiting dynamic group memberships

The last section of this chapter covers manipulating Azure AD account details to qualify accounts for dynamic group membership. Currently, we often see dynamic groups used for device management and geographic groupings of accounts. As more organizations move their Active Directory management into Azure AD, these dynamic groups will become more popular.

As mentioned in Chapter 1, Azure Platform and Architecture Overview, dynamic group membership is based on rules that are set for parameters associated with an Azure AD account. These could be as simple as adding all users from a specific city to a group. There are multiple different ways that the rules can be configured, so we may see some pretty interesting group membership logic in real-world scenarios.

For this example scenario, we will look at the Dynamic Admins group in our azurepentesting tenant. This group has a rule to allow any user with the word admin in their email address to be...