This 3-day course introduces students to real-world attack scenarios on devices powered by UEFI firmware. The course starts from low-level internals of modern operating systems boot process from the perspective of a security researcher interested in bootkits analysis, detection/forensics and vulnerability research. After the OS boot process, the course going down to the firmware, and discuss UEFI architecture and internals with focus on security researcher needs (include common vulnerabilities and design mistakes). The second part of the course focused on UEFI firmware implants (from hardware and firmware perspective), it's cover threat modeling, attack surface, forensics, and reverse engineering. The course will build a mindset for hunting unknown firmware threats include the supply chain perspective.
Students will learn about UEFI internals from different perspectives such as firmware implant developer, malware and vulnerability researcher over the course. After the course, students will have knowledge about common firmware attacks, exploits, security feature bypasses and architectural mistakes in the firmware development process which can potentially lead successful implant installation. During the course, most part of exercises based on hardware-based challenges specially created to have the same environment as in real life.
The relative breakdown of the course materials is as follows:
Students should have prior experience in reverse engineering and familiar with malware analysis techniques.
Students bring x86 laptop with approximately 15GB of free space. A variety of (Python-based) tools will be installed and used, which can run on Linux and Windows. VMWare image will be provided which has all tools installed, but students are free to directly install the tools on their own computer.
Students are encouraged to bring a computer with VMWare Workstation already installed to reduce setup time.
Alex Matrosov is well recognized offensive security researcher. He has more than two decades of experience with reverse engineering, advanced malware analysis, firmware security, and exploitation techniques. Alex served as Senior Principal Security Researcher at Nvidia, Intel Security Center of Excellence (SeCoE), spent more than six years in the Intel Advanced Threat Research team, and was Senior Security Researcher at ESET. Alex has authored and co-authored numerous research papers, and is a frequent speaker at security conferences, including REcon, Zeronigths, Black Hat, DEFCON, and others. Additionally, he is awarded by Hex-Rays for open-source plugin HexRaysCodeXplorer which is developed and supported since 2013 by REhint's team.
Alexandre Gazet is an information security researcher at Airbus Security Research Team. He specializes in reverse engineering, low-level and embedded systems security. He has spoken at various security conferences worldwide including REcon, Zeronigths, Black Hat, SSTIC (France), etc. He is also a co-author of the reverse engineering textbook, Practical Reverse Engineering: x86, x64, Windows kernel, and obfuscation, published by John Wiley & Sons.