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Hands-On Penetration Testing on Windows

You're reading from   Hands-On Penetration Testing on Windows Unleash Kali Linux, PowerShell, and Windows debugging tools for security testing and analysis

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Product type Paperback
Published in Jul 2018
Publisher Packt
ISBN-13 9781788295666
Length 452 pages
Edition 1st Edition
Languages
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Author (1):
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Phil Bramwell Phil Bramwell
Author Profile Icon Phil Bramwell
Phil Bramwell
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Table of Contents (19) Chapters Close

1. Bypassing Network Access Control FREE CHAPTER 2. Sniffing and Spoofing 3. Windows Passwords on the Network 4. Advanced Network Attacks 5. Cryptography and the Penetration Tester 6. Advanced Exploitation with Metasploit 7. Stack and Heap Memory Management 8. Windows Kernel Security 9. Weaponizing Python 10. Windows Shellcoding 11. Bypassing Protections with ROP 12. Fuzzing Techniques 13. Going Beyond the Foothold 14. Taking PowerShell to the Next Level 15. Escalating Privileges 16. Maintaining Access 17. Tips and Tricks 18. Assessment 19. Other Books You May Enjoy

Summary


For a couple of years now, some security professionals have been sounding the death knell of ROP. It's considered old and unreliable, and new technology promises to mitigate even a carefully constructed exploit with shadow registers that track returns during execution flow. Then again, Windows XP has been dead for several years, but anyone spending time in large production environments today is bound to see it still clinging for life running legacy applications.

 

 

A significant effort in many organizations today is not replacing XP but rather indirect mitigation via the network or third-party software controlling the execution of code. ROP is still relevant for the time being, even if just to verify that it doesn't work in your client's environment. The unique nature of this attack renders it particularly dangerous, despite its signs of aging at this point in time.

In this chapter, we reviewed DEP and ASLR as theoretical concepts and demonstrated these technologies in action with WinDbg...

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