Analyzing Router Firmware P4

August 23, 2020 Cybercop 0

Challenge 4 – Investigating Modifications Original and modified OpenWRT router firmware are provided to us (openwrt-ar750-sysupgrade.bin.orig and openwrt-ar750-sysupgrade.bin respectively). Analyze the firmware and answer the following questions: […]

Analyzing Router Firmware P1

August 16, 2020 Cybercop 0

Challenge 1 – find network backdoor You have received a firmware image for forensic analysis. The network administrator uncovered this backdoor while monitoring the network. […]

Project Pi-Hole

August 4, 2019 Cybercop 0

Yesterday while I was working on a tiny IoT Project (SMS Bot) with a raspberry pi, I’ve discovered in one of my drawers a similar […]