# Install sh4d0wup

Signing-key abuse and update exploitation framework. Version 0.11.0 via Homebrew; verified 2026-04-25.

## Install

```sh
sudo av install brew:sh4d0wup
```

Additional install commands:

### macOS

- Homebrew (100%):

```sh
brew install sh4d0wup
```

  Evidence: local Homebrew formula metadata

### Linux

- Nix (92%):

```sh
nix profile install nixpkgs#sh4d0wup
```

  Evidence: nixpkgs package indexes: pkgs/by-name/sh/sh4d0wup/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1

- pacman (92%):

```sh
sudo pacman -S sh4d0wup
```

  Evidence: Arch Linux sync databases: sh4d0wup from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz

## Package Facts

- **Package key:** brew:sh4d0wup
- **Package manager:** Homebrew
- **Package manager URL:** <https://formulae.brew.sh/formula/sh4d0wup>
- **Version:** 0.11.0
- **Source summary:** Signing-key abuse and update exploitation framework
- **Homepage:** <https://github.com/kpcyrd/sh4d0wup>
- **Repository:** <https://github.com/kpcyrd/sh4d0wup>
- **Upstream docs:** <https://github.com/kpcyrd/sh4d0wup#readme>
- **License:** GPL-3.0-or-later
- **Source archive:** <https://github.com/kpcyrd/sh4d0wup/archive/refs/tags/v0.11.0.tar.gz>
- **Last updated:** 2026-04-25T12:16:17-07:00
- **Generated:** 2026-06-10T07:18:26+00:00

## Executables

- sh4d0wup (cli)
- sh4d0wup (alias)

## Dependencies

- openssl@3
- pcsc-lite
- xz
- zstd

## Build Dependencies

- llvm
- pkgconf
- rust

## Install Behavior

- Post-install hook: not defined
- Bottle: available on arm64_linux, arm64_sequoia, arm64_sonoma, arm64_tahoe, arm64_ventura, sonoma, ventura, x86_64_linux

## Freshness

- Page generated: 2026-06-10
- Package-manager version: 0.11.0
- Package-manager updated: 2026-04-25
- Local data status: ok
- Upstream repository: https://github.com/kpcyrd/sh4d0wup
- Upstream latest detected: v0.11.0 (current)

## Notes de sécurité

escape, surveillance, or offensive capability signal.

- **Geiger risk:** red / medium
- escape, surveillance, or offensive capability signal

## Source Database Details

- **Source Database:** Homebrew formula API
- **Tap:** homebrew/core
- **Full Name:** sh4d0wup
- **Version Scheme:** 0
- **Revision:** 0
- **Bottle Stable Root URL:** <https://ghcr.io/v2/homebrew/core>
- **Deprecated:** no
- **Disabled:** no
- **Keg Only:** no
- **URL Keys:** stable

## Other Package-Manager Records

- Nix - sh4d0wup: normalized package name match | nixpkgs package indexes: pkgs/by-name/sh/sh4d0wup/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- pacman - sh4d0wup - 0.11.0-2: normalized package name match | Arch Linux sync databases: sh4d0wup from https://geo.mirror.pkgbuild.com/extra/os/x86_64/extra.db.tar.gz | Signing-key abuse and update exploitation framework | https://github.com/kpcyrd/sh4d0wup


## Related Links

- [Source-control packages](https://www.automicvault.com/fr/pkg/source-control-tools/) - Belongs to a source-control command family.
- [Secret-risk packages](https://www.automicvault.com/fr/pkg/secret-risk-packages/) - Has protected-tool coverage, approval-gate, or non-low Geiger security signals.
- [Terminal utility packages](https://www.automicvault.com/fr/pkg/terminal-utilities/) - Matched terminal and command-line workflow metadata.
- [Language runtime packages](https://www.automicvault.com/fr/pkg/language-runtime-packages/) - Matched language runtime, compiler, or interpreter metadata.
- [openssl@3](https://www.automicvault.com/fr/pkg/brew/openssl-3/) - Runtime dependency declared by Homebrew.
- [xz](https://www.automicvault.com/fr/pkg/brew/xz/) - Runtime dependency declared by Homebrew.
- [zstd](https://www.automicvault.com/fr/pkg/brew/zstd/) - Runtime dependency declared by Homebrew.
- [pcsc-lite](https://www.automicvault.com/fr/pkg/brew/pcsc-lite/) - Runtime dependency declared by Homebrew.
- [pkgconf](https://www.automicvault.com/fr/pkg/brew/pkgconf/) - Build dependency declared by Homebrew.
- [llvm](https://www.automicvault.com/fr/pkg/brew/llvm/) - Build dependency declared by Homebrew.
- [rust](https://www.automicvault.com/fr/pkg/brew/rust/) - Build dependency declared by Homebrew.
- [malcontent](https://www.automicvault.com/fr/pkg/brew/malcontent/) - Shares av.db curated category or tags: cli, security, supply-chain-security.
- [minder](https://www.automicvault.com/fr/pkg/brew/minder/) - Shares av.db curated category or tags: cli, security, supply-chain-security.
- [cosign](https://www.automicvault.com/fr/pkg/brew/cosign/) - Shares av.db curated category or tags: cli, security, supply-chain-security.
- [zizmor](https://www.automicvault.com/fr/pkg/brew/zizmor/) - Shares av.db curated category or tags: cli, security, supply-chain-security.
- [rustscan](https://www.automicvault.com/fr/pkg/brew/rustscan/) - Shares av.db curated category or tags: cli, rust, security.
- [feroxbuster](https://www.automicvault.com/fr/pkg/brew/feroxbuster/) - Shares av.db curated category or tags: cli, rust, security.
- [jwt-cli](https://www.automicvault.com/fr/pkg/brew/jwt-cli/) - Shares av.db curated category or tags: cli, rust, security.
- [yara-x](https://www.automicvault.com/fr/pkg/brew/yara-x/) - Shares av.db curated category or tags: cli, rust, security.
- [sigstore](https://www.automicvault.com/fr/pkg/brew/sigstore/) - Security-sensitive metadata or terminology overlaps. Shared terms: chain, cli, openssl, openssl-3, security.
- [cargo-geiger](https://www.automicvault.com/fr/pkg/brew/cargo-geiger/) - Both packages touch the same language runtime or ecosystem. Shared terms: cli, openssl, openssl-3, rust, security.

## Sources

- Nucleus package database
- Geiger risk classifier
- package-page enrichment
- package version freshness
- av.db category and tag curation
- package relationship graph
- external package-manager database matches
- cross-ecosystem install command graph