Book Image

Metasploit Penetration Testing Cookbook - Third Edition

By : Daniel Teixeira, Abhinav Singh, Nipun Jaswal, Monika Agarwal
Book Image

Metasploit Penetration Testing Cookbook - Third Edition

By: Daniel Teixeira, Abhinav Singh, Nipun Jaswal, Monika Agarwal

Overview of this book

Metasploit is the world's leading penetration testing tool and helps security and IT professionals find, exploit, and validate vulnerabilities. Metasploit allows penetration testing automation, password auditing, web application scanning, social engineering, post exploitation, evidence collection, and reporting. Metasploit's integration with InsightVM (or Nexpose), Nessus, OpenVas, and other vulnerability scanners provides a validation solution that simplifies vulnerability prioritization and remediation reporting. Teams can collaborate in Metasploit and present their findings in consolidated reports. In this book, you will go through great recipes that will allow you to start using Metasploit effectively. With an ever increasing level of complexity, and covering everything from the fundamentals to more advanced features in Metasploit, this book is not just for beginners but also for professionals keen to master this awesome tool. You will begin by building your lab environment, setting up Metasploit, and learning how to perform intelligence gathering, threat modeling, vulnerability analysis, exploitation, and post exploitation—all inside Metasploit. You will learn how to create and customize payloads to evade anti-virus software and bypass an organization's defenses, exploit server vulnerabilities, attack client systems, compromise mobile phones, automate post exploitation, install backdoors, run keyloggers, highjack webcams, port public exploits to the framework, create your own modules, and much more.
Table of Contents (20 chapters)
Title Page
Copyright and Credits
Contributors
Packt Upsell
Preface
Index

Port forwarding with Meterpreter


Discussing pivoting is never complete without talking about port forwarding. In this recipe, we will continue from our previous pivoting recipe and see how we can port forward the data and requests from the attacking machine to the internal network server via the target node. An important thing to note here is that we can use port forwarding to access various services of the internal server.

Getting ready

We will start with the same scenario, which we discussed in the previous recipe. We have compromised the Linux server, and we have added the route information to forward all the data packets sent on the network through the Meterpreter session. Let's take a look at the route table:

msf > route 

IPv4 Active Routing Table
=========================

   Subnet Netmask Gateway
   ------ ------- -------
   10.0.0.0 255.255.255.0 Session 2

[*] There are currently no IPv6 routes defined.
msf >

So, our table is all set. Now we will have to set up port forwarding...