vdfs-unpack

A Rust utility for unpacking Samsung VDFS4 filesystem images (.img) into a regular host directory: it correctly decompresses compressed files and reconstructs symbolic links (e.g. bin -> usr/bin).

Build and usage

cargo run --release -- <image.img> -o <output_dir>

Arguments:

• <INPUT> — path to the VDFS4 image (e.g. platform.img).
• -o, --output <OUTPUT> — target directory for extraction.

License

This project is distributed under the MIT license. See the LICENSE file.

Related resources

• https://github.com/synacktiv/samsung-q60t-exploit
• https://github.com/bugficks/msddecrypt
• https://github.com/hsand/vdfs4-linux
• https://github.com/HinTak/vdfs-tools
• https://github.com/HinTak/vdfs-driver