---
title: "Releases - Red Balloon Security"
language: "en-US"
canonical_url: "https://xckd6kzuxte054o.onstatic.studio/category/blog/ofrak/releases/"
source_url: "https://xckd6kzuxte054o.onstatic.studio/category/blog/ofrak/releases/"
content_type: "text/markdown"
---

# Category: Releases







## [Hacking In-Vehicle Infotainment Systems with OFRAK 3.2.0 at DEF CON 31](https://xckd6kzuxte054o.onstatic.studio/ofrak-at-defcon31/)

[![OFRAK interface displaying the layered structure of an Intel HEX firmware image](https://xckd6kzuxte054o.onstatic.studio/wp-content/uploads/ihex-1024x542.png)](https://xckd6kzuxte054o.onstatic.studio/ofrak-at-defcon31/)

Red Balloon Security attended DEF CON 31 in Las Vegas, Nevada where we contributed two challenges to the Car Hacking Village Capture the Flag (CTF) competition.





## [Brief Tour of OFRAK 3.1.0](https://xckd6kzuxte054o.onstatic.studio/ofrak-310/)

[![](https://xckd6kzuxte054o.onstatic.studio/wp-content/uploads/Screenshot-2023-06-20-at-4.00.21-PM-e1687291368191-1024x569.png)](https://xckd6kzuxte054o.onstatic.studio/ofrak-310/)

The latest version of OFRAK 3.1.0 on PyPI includes a range of new and experimental features. Click here t our full breakdown and demo clip.





## [DEF CON 30 Badge Fun with OFRAK](https://xckd6kzuxte054o.onstatic.studio/def-con-30-badge-fun-with-ofrak/)

[![](https://xckd6kzuxte054o.onstatic.studio/wp-content/uploads/image-9-1024x819.png)](https://xckd6kzuxte054o.onstatic.studio/def-con-30-badge-fun-with-ofrak/)

The TL;DR? We used OFRAK to rewrite the badge firmware so that it auto-plays the solution for Challenge 1. Check out our video and full breakdown.