# sasquatch-deb

Unofficial Ubuntu/Debian `.deb` package for **sasquatch**, a SquashFS firmware extraction tool commonly used with **binwalk** for router, IoT and embedded Linux firmware analysis.

This package is useful when the standard `unsquashfs` from `squashfs-tools` cannot extract vendor-modified SquashFS images found in firmware.

## Related projects

- [binwalk](https://github.com/ReFirmLabs/binwalk) - Firmware analysis tool commonly used before extracting SquashFS filesystems.
- [squashfs-tools](https://github.com/plougher/squashfs-tools) - Official SquashFS tools.

## Download

Latest release:

https://github.com/Tureto/sasquatch-deb/releases/latest

Direct `.deb` download:

```bash
wget https://github.com/Tureto/sasquatch-deb/releases/latest/download/sasquatch_1.0+ppa1.ubuntu24.04.1_amd64.deb
```

## Install

```bash
sudo apt install ./sasquatch_1.0+ppa1.ubuntu24.04.1_amd64.deb
```

## Installed commands

```bash
sasquatch
sasquatch-v4be
```

## Test

```bash
sasquatch -h
sasquatch-v4be -h
```

## Build locally

```bash
sudo apt update
sudo apt install -y build-essential dpkg-dev devscripts debhelper zlib1g-dev liblzma-dev liblzo2-dev
dpkg-buildpackage -us -uc -b
```

The `.deb` file will be generated in the parent directory.

## Notes

This is an unofficial community package.

It does not replace Ubuntu's default `unsquashfs`. It installs separate commands:

```bash
/usr/bin/sasquatch
/usr/bin/sasquatch-v4be
```

## Keywords

sasquatch, squashfs, unsquashfs, firmware extraction, firmware analysis, router firmware, IoT firmware, embedded Linux, binwalk, Ubuntu, Debian, WSL, reverse engineering.
EOF# sasquatch-deb

Unofficial Ubuntu/Debian `.deb` package for **sasquatch**, a SquashFS firmware extraction tool commonly used with **binwalk** for router, IoT and embedded Linux firmware analysis.

This package is useful when the standard `unsquashfs` from `squashfs-tools` cannot extract vendor-modified SquashFS images found in firmware.

## Keywords

sasquatch, squashfs, unsquashfs, firmware extraction, firmware analysis, router firmware, IoT firmware, embedded Linux, binwalk, Ubuntu, Debian, WSL, reverse engineering.

## Installed commands

```bash
sasquatch
sasquatch-v4be