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garmin_firmware_modify

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6015c7fb0795aa8f235b931a648e8fcac5761e33

Add a Readme file

rrbran committed 3 years ago
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initial commit

rrbran committed 3 years ago

README

The README file for this repository.

This project is a simple Proof-of-concept that compile a payload and inject it into a edge130apac firmware.

There are two sup-projects:

firmware_inject

Using the lib gcd-rs it is able to modify the original firmware file, injecting a payload that will be executed on boot.

firmware_payload

Payload (no_std) that will be executed on the boot. There are two available payloads:

mem_dump

Dumps the content of the ram into a file on the flash memory.

port_search

flip all the GPIO ports in a predictable patter, so it can be identified using a logic analyzer.