--- title: "Joshua Cole (@Dingo418) | Hashnode" description: "Joshua Cole (@Dingo418) writes on Hashnode. Read their latest articles and follow their work." url: "https://hashnode.com/@Dingo418" --- @Dingo418 # Joshua Cole @Dingo418 · Joined April 2022 ### [How to Reverse Engineer Stripped Binaries Easily Using GDB](https://colej.net/how-to-reverse-engineer-stripped-binaries-easily-using-gdb?utm_source=hashnode&utm_medium=feed) Learn how to easily reverse engineer stripped binaries using GDB with these step-by-step techniques and tools 6 min read · [colej.net](https://colej.net/how-to-reverse-engineer-stripped-binaries-easily-using-gdb?utm_source=hashnode&utm_medium=feed) [Sep 8, 2024](https://hashnode.com/posts/how-to-reverse-engineer-stripped-binaries-easily-using-gdb/66dcf8edae251679a449aec2) ### [Pwning 0x01: C Typecasting](https://colej.net/pwning-0x01-c-typecasting?utm_source=hashnode&utm_medium=feed) When I was learning how to tackle pwn challenges in CTFs, I had a tough time finding a single, clear guide that could show me the ropes of actually carrying out these exploits. That's why I decided to put together a complete guide that covers everyth... 10 min read · [colej.net](https://colej.net/pwning-0x01-c-typecasting?utm_source=hashnode&utm_medium=feed) [1](https://hashnode.com/posts/pwning-0x01-c-typecasting/654222194ba990c647639e42) [Nov 1, 2023](https://hashnode.com/posts/pwning-0x01-c-typecasting/654222194ba990c647639e42) ### [Exfiltrating Data using Light](https://colej.net/exfiltrating-data-using-light?utm_source=hashnode&utm_medium=feed) Using python to capture and project data 5 min read · [colej.net](https://colej.net/exfiltrating-data-using-light?utm_source=hashnode&utm_medium=feed) [Feb 5, 2023](https://hashnode.com/posts/exfiltrating-data-using-light/63e035c518f0f753591bae14) ### [PicoCTF 2022: Buffer Overflow 1](https://colej.net/picoctf-2022-buffer-overflow-1?utm_source=hashnode&utm_medium=feed) Intro This is a write-up for PicoCTF 2022: Buffer Overflow 1. This is one of my favourite challenges to do. I recommend solving it for yourself before you read this write-up. What is a Buffer Overflow? Before we get started we need to first know what... 6 min read · [colej.net](https://colej.net/picoctf-2022-buffer-overflow-1?utm_source=hashnode&utm_medium=feed) [Sep 30, 2022](https://hashnode.com/posts/picoctf-2022-buffer-overflow-1/6336514041494826993b8a3b) ### [Making a $2 BadUSB (USB Rubber Ducky)](https://colej.net/making-a-2-badusb-usb-rubber-ducky?utm_source=hashnode&utm_medium=feed) What is a BadUSB? A BadUSB is a USB device that acts as a keyboard and injects preprogrammed keystrokes into a computer. A BadUSB is Indistinguishable from a generic keyboard, making it near impossible to detect and patch. You can setup reverse shell... 3 min read · [colej.net](https://colej.net/making-a-2-badusb-usb-rubber-ducky?utm_source=hashnode&utm_medium=feed) [Sep 17, 2022](https://hashnode.com/posts/making-a-2-badusb-usb-rubber-ducky/63258c217ae3b59ef00628ca)