mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-22 14:28:07 +00:00
38 lines
1.3 KiB
Markdown
38 lines
1.3 KiB
Markdown
|
# 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:
|
||
|
|
|
||
|
|
1. firmware with both headers (TRZR and TRZF) which we distribute - `t1_firmware_v1+v2.hexpat`
|
||
|
|
2. firmware built from git (TRZF header) - `t1_firmware_trezor_bin_v2.hexpat`
|
||
|
|
3. 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](https://hackersonlineclub.com/imhex-hex-editor-for-reverse-engineers-and-programmers/).
|
||
|
|
|
||
|
|
## Sample screenshot
|
||
|
|
|
||
|
|
|