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