Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Arrow left icon
Explore Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Conferences
Free Learning
Arrow right icon
Arrow up icon
GO TO TOP
Penetration Testing Bootcamp

You're reading from   Penetration Testing Bootcamp Quickly get up and running with pentesting techniques

Arrow left icon
Product type Paperback
Published in Jun 2017
Publisher Packt
ISBN-13 9781787288744
Length 258 pages
Edition 1st Edition
Arrow right icon
Author (1):
Arrow left icon
Jason Beltrame Jason Beltrame
Author Profile Icon Jason Beltrame
Jason Beltrame
Arrow right icon
View More author details
Toc

Table of Contents (11) Chapters Close

Preface 1. Planning and Preparation FREE CHAPTER 2. Information Gathering 3. Setting up and maintaining the Command and Control Server 4. Vulnerability Scanning and Metasploit 5. Traffic Sniffing and Spoofing 6. Password-based Attacks 7. Attacks on the Network Infrastructure 8. Web Application Attacks 9. Cleaning Up and Getting Out 10. Writing Up the Penetration Testing Report

Summary

The challenge presented to me at the start of this chapter was to be able to create a secure tunnel to transfer our evidence offsite, while making sure we could get around any potential security devices. I also needed a way to get back into the environment from my C&C server without having the company create associated firewall access control rules and NAT rules.

Utilizing stunnel and reverse ssh, I was able to accomplish this. stunnel allowed me to have a SSL tunnel from the internal server to my external C&C server. The SSL tunnel is key since most firewalls will allow outbound SSL and most IPS setups will not decrypt the payload, and therefore it will go through without being inspected. The reverse ssh tunnel allowed the C&C server to piggyback off the already established ssh connection that originated from the inside server. Automating this allowed the...

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at $19.99/month. Cancel anytime
Banner background image