Hacker Liberates Hyundai Head Unit, Writes Customized Apps

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[greenluigi1] purchased a Hyundai Ioniq automotive, after which, to our astonishment, completely demolished the Linux-based head unit firmware. By that, we imply that he bypassed the entire firmware replace authentication mechanisms, reverse-engineered the firmware updates, and created subversive replace information that gave him a root shell on his personal unit. Then, he reverse-engineered the app framework working the sprint and created his personal app. Not only for present – after hooking into the APIs obtainable to the sprint and accessible by way of header information, he was in a position to monitor automotive state from his app, and even lock/unlock doorways. In the long run, the sprint bought utterly conquered – and he even wrote a tutorial exhibiting how anybody can compile their very own apps for the Hyundai Ionic D-Audio 2V sprint.

On this sequence of write-ups [greenluigi1] put collectively for us, he walks us by way of the whole hacking course of — they usually’re an actual deal with to learn. He covers all kinds of issues: breaking encryption of .zip information, reprogramming efused MAC addresses on USB-Ethernet dongles, finding keys for encrypted firmware information, rigorously putting backdoors right into a Linux system, preventing cryptic C++ compilation errors and flag combos whereas cross-compiling the software program for the pinnacle unit, making plugins for proprietary undocumented frameworks; and plenty of different reverse-engineering points that we are going to encounter when domesticating shopper {hardware}.

This marks a hacker’s victory over one more pc in our life that we aren’t meant to change, and a meticulously documented victory at that — serving to every one in every of us combat again towards “unmodifiable” devices like these. After studying these tutorials, you’ll go away with few new strategies beneath your belt. We’ve coated head items hacks like these earlier than, as an example, for Subaru and Nissan, and every time it was a journey to behold.


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