(Unicornscan is a port scanner that obtains information and related connections by testing the connection to the User-land distributed TCP/IP repository. It attempts to provide researchers with a hyper-interface that can affect TCP/IP devices and networks and measure responses. Its main functions include asynchronous stateless TCP scanning with all TCP variants, asynchronous stateless TCP symbol capture, automatic/forced remote operating system, application, and component information by analyzing response information. It is the same special scanner as Scanrand.)