Category Archives: Security

Disassembling a Cortex-M raw binary file with Ghidra

Director at Feabhas Limited
Co-Founder and Director of Feabhas since 1995.
Niall has been designing and programming embedded systems for over 30 years. He has worked in different sectors, including aerospace, telecomms, government and banking.
His current interest lie in IoT Security and Agile for Embedded Systems.
Niall Cooling

BlackHat Europe 2022

During the first week of December, I had the pleasure of attending a training course at BlackHat Europe 2022 titled Assessing and Exploiting Control Systems and IIoT run by Justin Searle.

Part of the course involved Assessing and Exploiting Embedded Firmware by reading on-chip Flash using OpenOCD. Unfortunately, we ran out of time to finish the last labs during the training (we ran 9 am-6 pm each day). So I decided to follow along with the very comprehensive notes […]

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