March 14th Meeting Info

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TactiFail

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Mar 13, 2024, 3:05:40 PM3/13/24
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Hello Hackers!

We are happy to be joined again by @lozaning! Did you make sure to floss
and brush? Because if not, they’ll know:

> The talk is on the process and tools used to create the first ESP32
self replicating worm in a commercial product, aka the toothbrush
botnet. We’ll cover dumping the original firmware, some light RE, the
way that ESP32 over the air firmware updates work, setting up a
dedicated wifi network to perform MITM attacks, the challenges of
creating self referencing firmware in a resource constrained platform,
as well as some in process work to automate finding new devices that use
the same chips by scraping the FCC’s website.

As usual these days of Covid, we will be meeting online at
https://cafe.cyberia.club/dc612.

Talk starts at 6:12 PM U.S. Central, but feel free to hop in early and chat.

— TactiFail

https://dc612.org/index.php/2024/03/13/thursday-march-14th-612pm-virtual/

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