Reverse engineering a portable fridge

My previous fridge in the car finally kicked the bucket (it was already quite old when I picked it up second-hand). So I replaced it with a new fridge - A Dometic / Waeco CFX40 - which just so happens to have WiFi. As far as I can tell the intended purpose of having wifi is… continue reading

Adventures with Windows IoT Core Kernel debugging.

Also one way of obtaining a memory dump from a Windows IoT Core device. I'm sitting here waiting for an update to download on one of my macOS VM's in order to run a kernel debugger and take a peek at a couple of things. Unfortunately, said download is through my amazing Australian broadband: Like… continue reading

Guide: Cuckoo Sandbox on FreeBSD

This is a guide through configuring a basic Cuckoo Sandbox installation on a FreeBSD host. The main points of difference between a Linux and a FreeBSD install lie in the configuration of the firewall for the host to NAT connections between the Virtualbox host-only network and the Internet. I don't often write guides, however decided… continue reading

Converting a memory image from raw to padded

Convert a Linux memory image from a raw (where the System RAM ranges have been concatenated together) to a padded image, provided the early boot messages were present in the kernel ring buffer at the time of imaging. Includes Python code to convert an image automatically. Update 2016-06-29: The code on Github has been updated… continue reading