# 使用 Homebrew, apt, dnf, MacPorts, Nix 安装 ophcrack
查看 ophcrack 的安装路径、可执行文件、元数据以及面向 AI 代理工作流的安全说明。
## 安装
```sh
sudo av install brew:ophcrack
```
其他安装命令:
### macOS
- Homebrew (100%):
```sh
brew install ophcrack
```
证据: local Homebrew formula metadata
- MacPorts (94%):
```sh
sudo port install ophcrack
```
证据: MacPorts ports tree: security/ophcrack/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
### Linux
- Debian apt (92%):
```sh
sudo apt install ophcrack
```
证据: Debian stable package indexes: ophcrack from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz
- dnf (92%):
```sh
sudo dnf install ophcrack
```
证据: Fedora Rawhide package metadata: ophcrack from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst
- Nix (92%):
```sh
nix profile install nixpkgs#ophcrack
```
证据: nixpkgs package indexes: pkgs/by-name/op/ophcrack/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
## 软件包事实
- **软件包键:** brew:ophcrack
- **软件包管理器:** Homebrew
- **版本:** 3.8.0
- **来源摘要:** Microsoft Windows password cracker using rainbow tables
- **主页:**
- **最后更新:** 2026-06-22T14:05:46-07:00
- **已生成:** 2026-08-03T19:37:03+00:00
## 可执行文件
- ophcrack (别名)
## 安装行为
- Bottle: 不可用
## 版本和新鲜度
- 页面生成时间: 2026-08-03
- 管理器版本: 3.8.0
## 项目历史与用法
Ophcrack is a Windows password-auditing tool based on rainbow tables, packaged as both a GUI/CLI program and historically as bootable LiveCD images. It is best understood as the practical tool that carried Philippe Oechslin's rainbow-table time-memory tradeoff work into Windows LM and NT hash recovery workflows.
### 项目历史
The official site describes Ophcrack as a free Windows password cracker based on rainbow tables and implemented by the inventors of the method. The SourceForge project credits Philippe Oechslin and Cedric Tissieres, and the GitLab README describes the maintained code as an evolution of the original Ophcrack 1.0 developed at EPFL.
Ophcrack's early strength was attacking Windows XP-era LM hashes with precomputed tables. Later versions and table sets added NT hash support for Windows Vista and Windows 7-era systems, where LM hashes may be disabled or insufficient.
The project moved source hosting from SourceForge-era infrastructure to GitLab by the 3.7.x line, while the SourceForge site remained the main public download and table-distribution page.
### 采用历史
Ophcrack became a recognizable security-auditing package because it bundled an approachable GUI with the hard part of rainbow-table attacks: large precomputed table sets. The official table page documents free XP and Vista table families, including small demonstration-sized tables and multi-gigabyte sets with stated success rates.
Its use declined in many modern password-auditing scenarios as salted hashes, stronger Windows defaults, credential protections, and GPU-oriented crackers changed the threat model. The package remains historically important and still useful for authorized recovery or demonstrations against older Windows hash material.
### 使用方式
Users load Windows hashes from supported formats or recover them from a target system, then point Ophcrack at compatible rainbow tables. The tool can be run interactively through its GUI or from the command line, and LiveCD images automated the boot-and-recover workflow for older machines.
The package should be handled as a security-auditing and password-recovery tool: legitimate use requires authorization, and results depend heavily on hash type, password composition, and table coverage.
### 为什么软件包爱好者会关心
Ophcrack is notable because the package is only half the story; the data tables are the real payload. Packaging it raises the old security-tool question of whether a formula should provide the engine, the tables, the LiveCD workflow, or only pointers to external artifacts.
It also captures a specific era of password cracking, when precomputed rainbow tables were a practical answer to unsalted Windows hashes before commodity GPU cracking and better credential-storage practices shifted the balance.
### 时间线
- 2003: Philippe Oechslin publishes the rainbow-table time-memory tradeoff work that underpins Ophcrack.
- 2000s: Ophcrack 1.0 emerges from EPFL-related work and becomes distributed through SourceForge.
- 2010s: XP and Vista/7 table families and LiveCD images make Ophcrack a common Windows password-recovery tool.
- 2017: The 3.7.x line reflects the source-hosting move to GitLab.
- 2018-03-06: Ophcrack 3.8.0 is published as the release listed by the official download page.
### Related projects
- Ophcrack is related to rainbow tables, RainbowCrack, John the Ripper, Hashcat, Windows LM and NTLM hash formats, SliTaz-based LiveCD builds, and other password-auditing tools.
### 来源
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## 安全说明
escape, surveillance, or offensive capability signal.
- **Geiger 风险:** red / 中
- escape, surveillance, or offensive capability signal
## 其他软件包管理器记录
- Debian apt - ophcrack - 3.8.0-3+b3: normalized package name match | Debian stable package indexes: ophcrack from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Microsoft Windows password cracker using rainbow tables (gui) | http://ophcrack.sourceforge.net/
- Debian apt - ophcrack-cli - 3.8.0-3+b3: normalized package name match | Debian stable package indexes: ophcrack-cli from https://deb.debian.org/debian/dists/stable/main/binary-amd64/Packages.xz | Microsoft Windows password cracker using rainbow tables (cmdline) | http://ophcrack.sourceforge.net/
- Nix - ophcrack: normalized package name match | nixpkgs package indexes: pkgs/by-name/op/ophcrack/package.nix from https://api.github.com/repos/NixOS/nixpkgs/git/trees/master?recursive=1
- Ubuntu apt - ophcrack - 3.8.0-3build4: normalized package name match | Ubuntu 24.04 LTS package indexes: ophcrack from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Microsoft Windows password cracker using rainbow tables (gui) | http://ophcrack.sourceforge.net/
- Ubuntu apt - ophcrack-cli - 3.8.0-3build4: normalized package name match | Ubuntu 24.04 LTS package indexes: ophcrack-cli from https://archive.ubuntu.com/ubuntu/dists/noble/universe/binary-amd64/Packages.gz | Microsoft Windows password cracker using rainbow tables (cmdline) | http://ophcrack.sourceforge.net/
- dnf - ophcrack - 3.8.0-23.fc45: normalized package name match | Fedora Rawhide package metadata: ophcrack from https://dl.fedoraproject.org/pub/fedora/linux/development/rawhide/Everything/x86_64/os/repodata/07190dc5ae9f35ae73866675fed6d95fe6e8d9fe22c9d7cdf85862cb2ed24a4c-primary.xml.zst | Free Windows password cracker based on rainbow tables | https://ophcrack.sourceforge.io
- MacPorts - ophcrack: normalized package name match | MacPorts ports tree: security/ophcrack/Portfile from https://api.github.com/repos/macports/macports-ports/git/trees/master?recursive=1
## Combined YAML source
View the package source record on GitHub. [combined/ophcrack.yml](https://github.com/mxcl/pkgdb/blob/main/combined/ophcrack.yml)
## 来源
- pkg.so package database
- Geiger risk classifier
- curated package history
- pkgdb category and tag curation
- external package-manager database matches
- cross-ecosystem install command graph