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talks: Slides and code for my talks


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At SecCamp 2019 I've attended a talk about how one builds their own Rubberducky replacement using a cheap Digistump Digispark microcontroller. The device is programmed using Duckyscript, a BASIC-style language describing human keyboard input. Using that device one can now execute commands on other people's computers at high speed, a useful capability during read teaming security assessments.

During the workshop I've discovered that the toolchain to arm both official Rubberducky hardware and cheap microcontrollers leaves a lot to be desired, so I started hacking on a more powerful replacement faithfully reimplementing the original behavior. This talk explains the basics behind HID devices enabling this kind of hardware and the challenges of writing plucky, a Duckyscript compiler.