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ImHex patterns for T1 firmware images
ImHex is multiplatform hex editor, with ability to parse binary files based on patterns.
Here are patterns for decoding binary images, there are 3 types:
- firmware with both headers (TRZR and TRZF) which we distribute -
t1_firmware_v1+v2.hexpat
- firmware built from git (TRZF header) -
t1_firmware_trezor_bin_v2.hexpat
- bootloader -
t1_bootloader_bin.hexpat
Using ImHex with these patterns
Download ImHex from https://github.com/WerWolv/ImHex or https://imhex.werwolv.net/
First download base library
You must download standard libraries via menu
Help->Content Store->Libraries
Opening T1 firmware images
In this directory, run imhex /path/to/some_firmware.bin
(so that patterns can be
found in current directory with includes).
Open pattern via File->Load Pattern->Browse...
or add the patterns to existing
pattern directories so that you can load without using browse. Pattern dirs are
XDG-BASED, so your dir depending on installation will be something like
/usr/share/imhex/patterns
.local/share/imhex/patterns
or see where the directories are for other OSes.