Install binwalk with Homebrew, apk, apt, dnf, MacPorts, Nix, pacman, zypper

Project links

• Homepage
• Upstream docs
• Package manager page

Commands and aliases

• binwalk

Project history

The public ReFirmLabs repository records Binwalk as a firmware analysis tool and names Craig Heffner as the package author in the current Cargo metadata. The repository was created on GitHub in 2013, and its public release line includes the v2.0.0 release in July 2014, v2.1.1 in December 2015, and v2.3.x releases through 2023.

Binwalk v3 is a major rewrite of the tool in Rust. The current README describes it as an updated Binwalk firmware analysis tool rewritten in Rust for speed and accuracy, while retaining the core job of identifying and optionally extracting embedded files and data.

Adoption history

Binwalk moved from a specialist firmware reverse-engineering utility into a standard package-manager tool: the input package metadata lists it in Homebrew, Debian, Ubuntu, Fedora/dnf, Alpine/apk, Arch/pacman, MacPorts, Nix, and openSUSE/zypper. Its GitHub repository also shows large public adoption for a firmware tool, with more than fourteen thousand stars and active releases into the v3 era.

Its adoption tracks the growth of embedded-device security work. As firmware dumps became routine artifacts in vulnerability research and supply-chain review, a single installable CLI that could scan signatures, carve contents, and graph entropy became a default first pass before more manual reverse engineering.

How it is used

Typical use starts with running `binwalk firmware.bin` to identify embedded data. The README documents optional extraction, support for many file and data signatures, entropy analysis for spotting compression or encryption, and integration into Rust projects through the library interface.

Package users usually care that it is scriptable and easy to install: it fits into firmware triage pipelines, CTF workflows, vendor image audits, and quick checks of suspicious binary blobs.

Why package nerds care

Binwalk is one of those packages whose name becomes a verb in a niche: before opening Ghidra or writing custom unpackers, people 'binwalk it'. That cultural position matters in package history because it turned firmware analysis from a bespoke lab setup into a command available from mainstream Unix package managers.

The v3 Rust rewrite is also package-nerd interesting. It keeps the familiar CLI identity while moving the implementation toward a safer, faster compiled toolchain and exposing a Rust library surface, which makes it both a classic Unix utility and a modern reusable component.

Timeline

• 2013: ReFirmLabs/binwalk repository created on GitHub.
• 2014: Binwalk v2.0.0 released.
• 2015: Binwalk v2.1.1 released.
• 2021: Binwalk v2.3.0 and v2.3.1 released.
• 2023: Binwalk v2.3.4 released.
• 2024: Binwalk v3.1.0 released after the Rust rewrite.

Related projects

• The Binwalk package sits beside firmware and binary-analysis tools such as file, foremost, squashfs-tools, unsquashfs, sasquatch-style extractors, entropy visualizers, and reverse-engineering suites. The v3 Cargo metadata also references the delink project as a dependency.
• Its closest package-manager relationship is with the ecosystem of firmware unpacking helpers that users install around it, because Binwalk often identifies containers that other tools then extract or inspect.

Sources

• https://github.com/ReFirmLabs/binwalk
• https://github.com/ReFirmLabs/binwalk/releases
• https://raw.githubusercontent.com/ReFirmLabs/binwalk/master/Cargo.toml
• https://raw.githubusercontent.com/ReFirmLabs/binwalk/master/README.md
• source_facts.package-manager