Extractor for various file formats.
This is a tool that is able to extract the contents of various firmware package formats, mostly from TVs and AV devices.
Built in Rust, and made to not depend on any external dependancies, only Rust crates. This way it can work on Windows, Linux and MacOS and even Android without any issue.
Please note that this project is still under active development and errors may occur. Feel free to make an issue in that case, or if you have any feature request.

Installation

Build from source, by downloading the code or cloning the respository and running cargo build --release. The binary will be saved in target/release.

Usage

unixtract <INPUT_TARGET> [OUTPUT_FOLDER]
<INPUT_TARGET> - The target to analyze/extract.
[OUTPUT_FOLDER] - Folder to save extracted files to.
If an output folder is not provided, extracted files will be saved in folder _<INPUT_TARGET>.

Supported formats

Android OTA payload.bin

Used in: Android devices, smartphones, TVs
Notes: Some compression methods may not be supported.
Thanks to: https://android.googlesource.com/platform/system/update_engine/+/HEAD/update_metadata.proto

BDL

Used in: Enterprise HP Printers
Notes: None, all files should be supported

EPK v1

Used in: LG TVs before ~2010
Notes: None, all files should be supported
Thanks to: https://github.com/openlgtv/epk2extract

EPK v2

Used in: LG TVs since ~2010
Notes: Depends on keys - see keys.rs (most common keys should be included)
Thanks to: https://github.com/openlgtv/epk2extract

EPK v3

Used in: LG webOS-based TVs
Notes: Depends on keys - see keys.rs
Thanks to: https://github.com/openlgtv/epk2extract

Funai UPG

Used in: Some Funai TVs
Notes: Decryption is not yet supported.

INVINCIBLE_IMAGE

Used in: LG Broadcom-based Blu-Ray players
Notes: Only version 3 is supported (2011+)

MSD 1.0

Used in: Samsung TVs 2013-2015
Notes: Depends on keys - see keys.rs
Thanks to: https://github.com/bugficks/msddecrypt

MSD 1.1

Used in: Samsung TVs 2016+
Notes: Depends on keys - see keys.rs (keys 2015-2018, 2020 included)
Thanks to: https://github.com/bugficks/msddecrypt

MStar upgrade bin

Used in: Many MStar-based TVs (Hisense, Toshiba...)
Notes: All files should be supported, includes lzop, lz4, lzma, sparse_write support

MediaTek BDP

Used in: Many MediaTek-based Blu-Ray players (LG, Samsung, Philips, Panasonic...)
Notes: Some older files may fail to extract

MediaTek PKG (New)

Used in: Newer MediaTek-based TVs (TCL, Hisense, Sony, Philips, CVT...)
Notes: Depends on keys - see keys.rs (Keys for Philips and Sony included)

MediaTek PKG (Old)

Used in: Older MediaTek-based TVs (Philips, Sony, Hisense...)
Notes: All files should be supported, decryption + decompression

MediaTek PKG

Used in: MediaTek-based TVs (Sony, Philips, Panasonic, Sharp...)
Notes: All files should be supported, decryption + decompression, however some Philips files use custom keys - most are included some could be missing
Thanks to: https://github.com/openlgtv/epk2extract

Novatek PKG (NFWB)

Used in: Some older Novatek-based TVs (LG, Philips)
Notes: None, all files should be supported.

Novatek TIMG

Used in: Newer Novatek-based TVs (Philips TitanOS, Hisense)
Notes: There is an older type of this format that is not yet supported, but for newer type all files should work.

Panasonic Blu-Ray (PANA_DVD.FRM, PANA_ESD.FRM, PANAEUSB.FRM)

Used in: Panasonic Blu-Ray Players and Recorders
Notes: Depends on keys - see keys.rs, and there is an issue with some ancient files not extracting correctly.

Philips UPG (Autorun.upg, 2SWU3TXV)

Used in: Philips pre-TPVision TVs 200?-2013
Notes: Depends on keys - see keys.rs
Thanks to: https://github.com/frederic/pflupg-tool

PUP

Used in: Sony PlayStation 4/5
Notes: File has to be decrypted.
Thanks to: https://github.com/Zer0xFF/ps4-pup-unpacker

Roku

Used in: Roku TV's/players
Notes: The contents of the update file can be extracted, but some firmware images contained inside are additionally encrypted, and they cannot be decrypted as of now.

RUF

Used in: Samsung Broadcom-based Blu-Ray players
Notes: Depends on keys - see keys.rs

RVP/MVP

Used in: Sharp Blu-Ray players/recorders
Notes: Only the older types of files are supported (XOR-encrypted)

Samsung (Folder with ***.img.sec)

Used in: Samsung TVs pre 2013
Notes: Depends on keys - see keys.rs
Thanks to: https://github.com/george-hopkins/samygo-patcher

SDDL.SEC

Used in: Panasonic TVs
Notes: Pre-2011 files are not supported.

SLP

Used in: Samsung Tizen-based NX series cameras
Notes: None, all files should be supported.

Sony BDP

Used in: Sony Blu-Ray players
Notes: Only platforms up to MSB18 are supported.
Thanks to: http://malcolmstagg.com/bdp/s390-firmware.html

License

Licensed under GNU GPL v3.