Set-Top Box Hacking - Freeing the Freebox

Explore the complete reverse engineering process of the French ISP Free's Freebox HD set-top box through this 52-minute conference talk from 39C3. Learn how to systematically approach hardware hacking by following the speaker's journey from initial visual inspection to achieving full root access using two 0-day exploits. Discover the methodology for disassembling and analyzing the device's internals, conducting attack surface analysis, and exploiting vulnerabilities in PrBoom (a Doom source port). Master techniques for escaping Linux sandboxes through kernel exploits, decrypting and dumping firmware, and reverse engineering private ISP networks. Gain insights into the structure of telecommunications infrastructure, remote technical support systems, and device management protocols used by internet service providers. Understand the security implications of consumer networking equipment and learn practical approaches to embedded Linux system analysis and exploitation.