Presented at The Last HOPE (2008)
July 18, 2008, 2 p.m.
The Texas Instruments MSP430 is a low-power, 16-bit microcontroller which is rapidly gaining in popularity in the embedded world. MSP430static is a tool for reverse engineering the MSP430's firmware. Following a quick tour under the hood of this tool, this lecture will demonstrate how to analyze, modify, and reflash a black-box firmware image.
Travis Goodspeed works at the Extreme Measurement Communications Center of the DOE's Oak Ridge National Laboratory. He has spoken at ToorCon 9 and the Texas Instruments Developer's Conference regarding stack overflow exploits for the MSP430-based Wireless Sensor Networks. Having demonstrated that such attacks are possible, his present research is aimed at porting defense techniques, such as ASLR and code-auditing, to this platform.