About Me

Hello! I’m Sharon Brizinov, a security researcher. I specialize in vulnerability research and ICS/SCADA security. Most of the vulnerabilities I have found can be found here.
In addition, I’ve participated in Pwn2Own 2020, 2022 and won DEFCON 27’s ICS CTF, earning a DEFCON black badge.
Besides security research, I also like to develop mobile applications and games. You can find most of my projects on GitHub.
Writeups, competitions, and presentations
Projects
Type |
Name |
Description |
Security |
Unboxing Busybox - BusyBox Fuzzing |
Created a detailed guides & tools to fuzz the popular BusyBox software suite (several Unix utilities in a single executable file). |
Security |
EtherNet/IP & CIP Stack Detector |
EtherNet/IP & CIP Stack Detector that can help both cyber-security researchers, OT engineers, and asset owners to identify devices that are running a specific EtherNet/IP protocol stack. |
Security |
s3viewer |
Free tool for security researchers that lists the content of publicly open storages and helps to identify leaking data. |
Security |
Windows Keylogger |
Simple Windows keylogger using Windows Hooks. Also supports foreign languages |
Game |
#Yo |
#Yo is a fun mobile app game and a super-challenging way to enjoy the good old and crazy-fun Simon Says game. |
Game |
Assembly iCopter |
The old iCopter game written in assembly. |
Misc |
Whatsapp Analyzer |
Native iOS application for analyzing whatsapp conversations freely on your own iOS device. Written in Objective-C. |
Misc |
Meme Generator |
Meme generator - create memes from a ready library images with over dozens of different memes, or take photos from your camera or from your saved images. |
Sharon Brizinov