We love that open source software has had such a powerful impact in the modern age. We often license our source code under open licenses to encourage others to use and modify it for their own needs. As we have benefitied greatly from innumerable open source projecs ourselves, we hope we can help others as well. Most of our open source contributes are available from our corporate github profile, and we've highlighted a few below with a description of the project and the type of license it is released under:

• asmx86 - an extremely fast x86 and x64 disassembler, asmx86 is available under a 2-clause BSD license
• PwnAdventureZ - a custom NES game designed with security flaws for a student CTF, under GPLv3 and CC BY-NC-SA licenses (more info)
• Binary Ninja Python - the proof-of-concept for our commercial Binary Ninja reverse engineering platform was released under a GPLv2 license
• Binary Ninja API - while we believe it's necessary when selling a niche commercial product to make Binary Ninja closed-source, we want to make it as open as possible and have released the API and a number of plugins under an MIT license
• DEF CON 2015 LiveCTF - Two challenges used for a LiveCTF component of the 2015 DEF CON CTF released under an MIT license