Quarkslab is open-sourcing Quokka, a binary exporter to manipulate a program's disassembly without a disassembler. This blog post introduces the project, details some parts of its inner workings, and showcases some potential usages. Quokka enables users to write complex analyses on a disassembled binary without dealing with the disassembler API.

This blog post is a follow-up on the announcement of Triton v0.8, where we explain how we added support for ARMv7 and provide a guideline for adding new architectures.

Off-line dynamic trace analysis offers a number of advantages, which are illustrated in this blog post through several examples using internal tools we specially developed to automate trace collection and analysis.

This blog post presents a comparison between various disassembled binary exporters.

This micro blog post introduces our research regarding symbolic deobfuscation of virtualized hash functions in collaboration with the CEA and VERIMAG.

This article aims to present a simple use of our Dynamic Binary Instrumentation framework QBDI which has recently been publicly released following a talk at 34C3. We will resolve, step by step, a CTF challenge by analyzing an obfuscated binary using QBDI, thus showcasing some of the nice features it offers. This blog post was written last year during my internship at Quarkslab, where I discovered the wonderful (but not so simple) world of Dynamic Binary Instrumentation.

Some experiments to mistreat the Triton concolic execution framework through simple forged C programs.

Triton is a Pin-based concolic execution framework which provides some advanced classes to perform DBA.

We recently began to work on source code analysis and the main objective was to easily collaborate on a same analysis. So, we started to develop a framework based on Clang that will be described in this blog post.