Black Hat Briefings, Las Vegas 2005 [audio] Presentations From The Security Conference

Darrin Barrall and David Dewey: Plug and Root, the USB Key to the Kingdom

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Sinopsis

USB peripheral devices are made by reputable manufacturers and will not misbehave by attacking the host system's operating system. This device is not one of those. This discussion will cover the creation of a USB meta-device, the discovery and exploitation of flaws in operating system device drivers. In a nutshell, plug this device into an otherwise locked system and it will automatically take control of the system. Darrin Barrall has a varied background in both hardware and software. While working in the hardware world, Darrin repaired electronics in devices ranging from televisions to sports arena lighting systems. After transitioning to the software world, his talents further diversified into banking applications, and recently into buffer overflows. Darrin is currently a RandD coder for the SPI Labs group at SPI Dynamics where he specializes in breaking things. David Dewey is a security engineer for SPI Dynamics. David came to SPI Dynamics with five years of information security experience ranging from f