Hi there! 👋

I'm Robin - I am Software Security Researcher @ Quarkslab. You can find below some projects I am developing or contributing to.

⚡ Projects

Fuzzing / Symbolic Execution:

• PASTIS: Collaborative fuzzing infrastructure. It leverages AFL++, Honggfuzz and TritonDSE (thus greybox and whitebox fuzzing) for program coverage and bug discovery.
• TritonDSE: Symbolic Execution engine based on Triton built for automatic program coverage exploration. It has been design to encompass multiple program analysis use-cases.

Deobfuscation / Program Synthesis:

• Qsynthesis: Program synthesizer geared for deobfuscation. It leverages, Triton for symbolic execution, and also LevelDB, Z3 llvmlite, capstone
• idasec: (unmaintained anymore), opaque predicate deobfuscation, trace generation via an IDA Pro plugin (using Binsec)

Diffing / Firmware Analysis: Portal

• QBinDiff: Binary differ, based on Network Alignment and Belief Propagation
• python-bindiff: Python wrapper and API for Bindiff
• python-binexport: Python wrapper and API for BinExport

Other:

• pydimacs, simple module to manipule CNF (Conjonctive Normal Form), graphs using Z3 Python API

📞 Contact

⬅️ just here

✍️ Technical Blog Posts

• Our Pwn2Own journey against time and randomness Pt.2
• PASTIS: for Distributed Ensemble Fuzzing
• QBinDiff: A modular diffing toolkit
• Introducing TritonDSE for Dynamic Symbolic Execution
• A Brief Overview of Auditing Polkadot XCMv2
• Audit of the MimbleWimble Integration Inside Litecoin
• Remote Denial-of-Service on CycloneTCP : CVE-2021-26788
• An Experimental Study of Different Binary Exporters

📈 Stats

More details 🔬

https://www.githubwrapped.io/RobinDavid