Day 11: Quacking Up the Computers: The Marvelous Rubber Ducky

On day 11 of my 100 days of cybersecurity challenge, I want to share how you can create your rubber ducky at home with budget less than 5$. But before that lets have a look into what exactly is a rubber ducky and what it is used for in the field of hacking. There’s a little surprise for you all at the end.

Introduction:

The term “Rubber Ducky” takes on a whole new meaning in the world of technology and cybersecurity. It’s not a floating bath-time companion but a small, inconspicuous USB device that has made waves in the tech and security realms. This device, often referred to as the “USB Rubber Ducky,” serves as a powerful tool for executing predefined keystrokes on a computer when plugged into a USB port.

What a USB Rubber Ducky is Used For:

The USB Rubber Ducky is used for a range of technical and security purposes. It allows users to automate tasks, perform penetration testing, and assist in various educational scenarios. Ethical hackers, security professionals, and enthusiasts have harnessed the power of the Rubber Ducky to simulate human keyboard inputs on computers.

How the USB Rubber Ducky is Utilized:

One of the key strengths of the USB Rubber Ducky is its ability to mimic keystrokes, which can be programmed to perform a wide array of functions. By plugging this unassuming device into a computer, it can execute a sequence of keystrokes at a rapid pace. This capability can be leveraged for tasks such as running scripts, exploiting vulnerabilities, or demonstrating security flaws in computer systems.

Its adaptability and versatility have made it a go-to tool for security experts when conducting penetration tests, as it allows them to simulate potential attack scenarios and uncover vulnerabilities in systems. Additionally, it serves as a valuable tool for automating repetitive tasks, enhancing productivity, and even educational purposes, where users can learn about scripting and automation in a hands-on manner.

Intriguingly, this unassuming rubber ducky has evolved into a potent instrument in the ever-expanding world of cybersecurity and technology, demonstrating how a simple device can take on new roles and redefine its purpose in the digital age. Whether you’re an aspiring hacker, a cybersecurity professional, or simply curious about the remarkable capabilities of this unassuming USB device, the Rubber Ducky stands as a prime example of innovation and adaptability in the tech world.

How to build your own USB Rubber Ducky under 5$

Are you ready to dive into the exciting world of do-it-yourself tech projects? Today, we’ll show you how to create your very own “Rubber Ducky” using a Raspberry Pi Pico, and the best part is, you can do it for under $5! This innovative project allows you to harness the power of this affordable microcontroller to create a versatile tool for automating tasks, testing systems, and having a bit of technical fun. Let’s get started:

Materials You’ll Need:

Raspberry Pi Pico: The heart of your Rubber Ducky project, the Raspberry Pi Pico is a low-cost, microcontroller development board.

Micro USB Cable: This will be used to connect your Raspberry Pi Pico to your computer for programming.

Jumper Wires: A few jumper wires will come in handy for connecting your Pi Pico to various components.

MicroSD Card: You’ll need a MicroSD card to store the MicroPython firmware.

USB Adapter: An adapter that allows you to connect the Raspberry Pi Pico to a USB port on your computer.

Computer: You’ll need a computer to write the code and flash it to the Raspberry Pi Pico.

Steps to Build Your Rubber Ducky:

Prepare Your Raspberry Pi Pico: Make sure your Raspberry Pi Pico is ready for programming. You may need to solder header pins onto it, depending on the model you have.

Set Up Your Development Environment: Install the necessary software, including MicroPython and Thonny (an IDE for Python). This will allow you to write and flash code to your Raspberry Pi Pico.

Write Your Script: Create a Python script that contains the keystrokes or actions you want your Rubber Ducky to execute when plugged into a computer. This script will essentially tell your Raspberry Pi Pico what to do when it’s connected.

Save the Script on the MicroSD Card: Save your Python script on the MicroSD card. This card will be inserted into the Raspberry Pi Pico, allowing it to execute the script when connected to a computer.

Flash Your Script: Plug the MicroSD card into your Raspberry Pi Pico, connect it to your computer via the Micro USB cable, and use Thonny to flash the script to your Pi Pico.

Test Your Rubber Ducky: Unplug your Raspberry Pi Pico from the computer, and it’s ready to be used as a Rubber Ducky. When plugged into a target computer, it will execute the keystrokes or actions defined in your script.

Voila! You’ve now built your very own Rubber Ducky using a Raspberry Pi Pico, and you’re ready to explore its versatile capabilities. This DIY project offers a fantastic way to learn about microcontrollers, automation, and creative problem-solving, all without breaking the bank. So, grab your materials, roll up your sleeves, and start quacking up your tech world!

Time for a gift! Here is the link to the course on Udemy for free to learn how to develop this rubber ducky which usually costs over 50–100$ in just 5$. https://mega.nz/file/8FgXlKDR#EJP0B_hCHUkCKc3qs-qRElTdVHeXBR6RqQ5nHM6eXwo

[embed]

Git Repo : https://github.com/dbisu/pico-ducky

Scripts: https://shop.hak5.org/blogs/payloads

With this we mark end to our day 11 of 100 days of cyber security challenge. Come back tomorrow to learn more about everything about cybersecurity. Happy Hacking!👨‍💻🌐

Follow me on socials to get quick tips and tricks.

Twitter : LINK

LinkedIn: LINK

Suggestions Form: LINK