Book Image

Becoming the Hacker

By : Adrian Pruteanu
Book Image

Becoming the Hacker

By: Adrian Pruteanu

Overview of this book

Becoming the Hacker will teach you how to approach web penetration testing with an attacker's mindset. While testing web applications for performance is common, the ever-changing threat landscape makes security testing much more difficult for the defender. There are many web application tools that claim to provide a complete survey and defense against potential threats, but they must be analyzed in line with the security needs of each web application or service. We must understand how an attacker approaches a web application and the implications of breaching its defenses. Through the first part of the book, Adrian Pruteanu walks you through commonly encountered vulnerabilities and how to take advantage of them to achieve your goal. The latter part of the book shifts gears and puts the newly learned techniques into practice, going over scenarios where the target may be a popular content management system or a containerized application and its network. Becoming the Hacker is a clear guide to web application security from an attacker's point of view, from which both sides can benefit.
Table of Contents (18 chapters)
Becoming the Hacker
Contributors
Preface
Index

INet simulation


To keep things simple, we will use INetSim to emulate a variety of network services. It quickly sets up listeners for a slew of known ports and even provides default responses using the appropriate protocol. For example, an FTP service can be started, which will accept any credentials and will allow the connectee to interact with the service: upload, download, list files, and so on.

Note

INetSim binaries, source, and documentation is available on http://www.inetsim.org/.

INetSim is frequently used on closed networks to fake C2 servers for malware, and to capture valuable data. We can leverage the same INetSim tool to quickly setup a simple infrastructure that will handle connections from our targets, with the added benefit of producing a report of each session.

On our Debian VM instance in the cloud, we can add the official package repository for a quick install using the following echo command:

root@spider-c2-1:~# echo "deb http://www.inetsim.org/debian/binary/" > /etc/apt...