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54 lines
4.7 KiB
Markdown
54 lines
4.7 KiB
Markdown
<p align="center">
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<img alt="BetterCap" src="https://raw.githubusercontent.com/bettercap/media/master/logo.png" height="140" />
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<p align="center">
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<a href="https://github.com/bettercap/bettercap/releases/latest"><img alt="Release" src="https://img.shields.io/github/release/bettercap/bettercap.svg?style=flat-square"></a>
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<a href="https://github.com/bettercap/bettercap/blob/master/LICENSE.md"><img alt="Software License" src="https://img.shields.io/badge/license-GPL3-brightgreen.svg?style=flat-square"></a>
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<a href="https://travis-ci.org/bettercap/bettercap"><img alt="Travis" src="https://img.shields.io/travis/bettercap/bettercap/master.svg?style=flat-square"></a>
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<a href="https://goreportcard.com/report/github.com/bettercap/bettercap"><img alt="Go Report Card" src="https://goreportcard.com/badge/github.com/bettercap/bettercap?style=flat-square&fuckgithubcache=1"></a>
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<a href="https://codecov.io/gh/bettercap/bettercap"><img alt="Code Coverage" src="https://img.shields.io/codecov/c/github/bettercap/bettercap/master.svg?style=flat-square"></a>
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<a href="https://repology.org/project/bettercap/versions"><img src="https://repology.org/badge/tiny-repos/bettercap.svg" alt="Packaging status"></a>
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</p>
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</p>
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bettercap is a powerful, easily extensible and portable framework written in Go which aims to offer to security researchers, red teamers and reverse engineers an **easy to use**, **all-in-one solution** with all the features they might possibly need for performing reconnaissance and attacking [WiFi](https://www.bettercap.org/modules/wifi/) networks, [Bluetooth Low Energy](https://www.bettercap.org/modules/ble/) devices, wireless [HID](https://www.bettercap.org/modules/hid/) devices and [Ethernet](https://www.bettercap.org/modules/ethernet) networks.
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## Main Features
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* **WiFi** networks scanning, [deauthentication attack](https://www.evilsocket.net/2018/07/28/Project-PITA-Writeup-build-a-mini-mass-deauther-using-bettercap-and-a-Raspberry-Pi-Zero-W/), [clientless PMKID association attack](https://www.evilsocket.net/2019/02/13/Pwning-WiFi-networks-with-bettercap-and-the-PMKID-client-less-attack/) and automatic WPA/WPA2 client handshakes capture.
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* **Bluetooth Low Energy** devices scanning, characteristics enumeration, reading and writing.
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* 2.4Ghz wireless devices scanning and **MouseJacking** attacks with over-the-air HID frames injection (with DuckyScript support).
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* Passive and active IP network hosts probing and recon.
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* **ARP, DNS and DHCPv6 spoofers** for MITM attacks on IP based networks.
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* **Proxies at packet level, TCP level and HTTP/HTTPS** application level fully scriptable with easy to implement **javascript plugins**.
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* A powerful **network sniffer** for **credentials harvesting** which can also be used as a **network protocol fuzzer**.
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* A very fast port scanner.
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* A powerful [REST API](https://www.bettercap.org/modules/core/api.rest/) with support for asynchronous events notification on websocket to orchestrate your attacks easily.
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* **A very convenient [web UI](https://www.bettercap.org/usage/#web-ui).**
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* [More!](https://www.bettercap.org/modules/)
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## About the 1.x Legacy Version
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While the first version (up to 1.6.2) of bettercap was implemented in Ruby and only offered basic MITM, sniffing and proxying capabilities, the 2.x is a complete reimplementation using the [Go programming language](https://golang.org/).
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This ground-up rewrite offered several advantages:
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* bettercap can now be distributed as a **single binary** with very few dependencies, for basically **any OS and any architecture**.
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* 1.x proxies, although highly optimized and event based, **[used to bottleneck the entire network](https://en.wikipedia.org/wiki/Global_interpreter_lock)** when performing a MITM attack, while the new version adds almost no overhead.
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* Due to such **performance and functional limitations**, most of the features that the 2.x version is offering were simply impossible to implement properly (read as: without killing the entire network ... or your computer).
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For this reason, **any version prior to 2.x is considered deprecated** and any type of support has been dropped in favor of the new implementation. An archived copy of the legacy documentation is [available here](https://www.bettercap.org/legacy/), however **it is strongly suggested to upgrade**.
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## Documentation and Examples
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The project is documented [here](https://www.bettercap.org/).
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## License
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`bettercap` is made with ♥ by [the dev team](https://github.com/orgs/bettercap/people) and it's released under the GPL 3 license.
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## Stargazers over time
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[](https://starchart.cc/bettercap/bettercap)
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