lkaksphere.blogg.se - Python3 scapy tutorial

We'll be using colorama to print in colors.įirst, let's import our libraries and initialize the colors: from scapy.all import * Therefore, the packets can be modified, dropped, accepted, or reordered.

NetfilterQueue provides access to packets matched by an iptables rule on Linux. If you struggle to install Scapy on Debian/Ubuntu, check this tutorial. Get: Build 24 Ethical Hacking Scripts & Tools with Python Bookįirst, let's install the required libraries for this tutorial: $ pip install scapy=2.4.5 netfilterqueue colorama

Run the Python script of this tutorial.

Adding a new NFQUEUE FORWARD rule on the iptables command.

Being the man-in-the-middle by ARP spoofing the target, the ARP spoofing tutorial will give you more details on how it's done, and we will just run the script in this tutorial.

Having a Linux machine, Kali Linux is a plus.

To be able to modify packets on the fly, you have to: It runs natively on Linux and provides us with the ability to sniff, read, and modify packets easily. Scapy is a packet manipulation tool for computer networks written in Python.

In this tutorial, you will learn how to inject Javascript (or even HTML and CSS) code into HTTP packets in a network using the Scapy library in Python. As you may already know, when you ARP spoof a target on a network, you will be the man-in-the-middle, which means every packet that's being transmitted is seen and can be modified by the attacker. After performing ARP spoofing on a target computer in a network, you can do many types of attacks.