What is fuzzing? You've already done some fuzzing, esteemed reader, as part of our exercises elsewhere in this book. When we were exploring our vulnerable C programs, we would fire up the GNU debugger and watch the state of the registers as we threw more and more data at the user prompt. We were modifying our input with each iteration and trying to cause a crash or at least some anomalous behavior. The inputs to the program can be malformed in some sense: an invalid format, adding unexpected or invalid characters, simply providing too much data. The fuzzing target doesn't even have to be a program: it could be a network service implementing some particular protocol, or even the encoder that generates a file in a particular format, such as PDF or JPG. If you've ever worked in software development, then the idea is immediately familiar. Fuzzing can find flaws that could negatively impact the user experience, but for security practitioners, it's a way to find...
Hands-On Penetration Testing on Windows
By :
Hands-On Penetration Testing on Windows
By:
Overview of this book
Windows has always been the go-to platform for users around the globe to perform administration and ad hoc tasks, in settings that range from small offices to global enterprises, and this massive footprint makes securing Windows a unique challenge. This book will enable you to distinguish yourself to your clients.
In this book, you'll learn advanced techniques to attack Windows environments from the indispensable toolkit that is Kali Linux. We'll work through core network hacking concepts and advanced Windows exploitation techniques, such as stack and heap overflows, precision heap spraying, and kernel exploitation, using coding principles that allow you to leverage powerful Python scripts and shellcode.
We'll wrap up with post-exploitation strategies that enable you to go deeper and keep your access. Finally, we'll introduce kernel hacking fundamentals and fuzzing testing, so you can discover vulnerabilities and write custom exploits.
By the end of this book, you'll be well-versed in identifying vulnerabilities within the Windows OS and developing the desired solutions for them.
Table of Contents (25 chapters)
Title Page
Dedication
Packt Upsell
Contributors
Preface
Free Chapter
Bypassing Network Access Control
Sniffing and Spoofing
Windows Passwords on the Network
Advanced Network Attacks
Cryptography and the Penetration Tester
Advanced Exploitation with Metasploit
Stack and Heap Memory Management
Windows Kernel Security
Weaponizing Python
Windows Shellcoding
Bypassing Protections with ROP
Fuzzing Techniques
Going Beyond the Foothold
Taking PowerShell to the Next Level
Escalating Privileges
Maintaining Access
Tips and Tricks
Assessment
Other Books You May Enjoy
Index
Customer Reviews