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

Chapter 6: Exploiting Contributor Permissions on PaaS Services

In the previous chapter, we explored how the Contributor role can be used to exploit Azure resources for Infrastructure as a Service (IaaS)-centered scenarios. We focused on how the Contributor role's credentials can be leveraged to escalate permissions to the Azure RBAC Owner role, hunt for other credentials, and exfiltrate data from virtual machines. In this chapter, we will explore how to achieve similar objectives for Platform as a Service (PaaS) scenarios. There will be some overlap of the general concepts in this chapter, but we will be focusing on how these concepts differ as they apply to PaaS scenarios.

In this chapter, we are going to cover the following main topics:

  • Preparing for Contributor (PaaS) exploit scenarios
  • Attacking storage accounts
  • Pillaging keys, secrets, and certificates from key vaults
  • Leveraging web apps for lateral movement and escalation
  • Extracting credentials...