Articles by Damien Cauquil

4 articles
Date Tue 30 April 2024
Authors Philippe Azalbert, Damien Cauquil
Category Automotive

Analyzing an automotive ECU firmware is sometimes quite challenging, especially when you cannot emulate some of its most interesting functions to find vulnerabilities, like ECUs based on Renesas RH850 system-on-chips. This article details how we managed to add support for this specific architecture into Unicorn Engine, the various challenges we faced and how we successfully used this work to emulate and analyze a specific function during an assignment.

Date Tue 07 November 2023
Authors Eloïse Brocas, Damien Cauquil, Robin David, Benoît Forgette
Category Vulnerability

Part 2 of a series about participation in the Pwn2Own Toronto 2023 contest.

Date Fri 24 March 2023
Authors Eloïse Brocas, Damien Cauquil, Robin David, Benoît Forgette
Category Vulnerability

A journey into the Pwn2Own contest. Part 1: Netgear RAX30 router WAN vulnerabilities

Date Tue 31 May 2022
Author Damien Cauquil
Category Reverse-Engineering

In this blogpost we present our brand new version of binbloom, a tool to find the base address of any 32 and 64-bit architecture firmware, and dig into the new method we designed to recover this grail on both of these architectures.