@ins0mniak @threat @0 @Doll @PurpCat @gentoobro @laurel @mischievoustomato @parker It is a modern scanner.

The "Idle Scan" was really impressive. You send a syn to an idle machine, it sends back an rst or something, and then you send a syn to the target machine, spoofing the IP the idle machine as the source, and then you send another syn to the idle machine: if its TCP sequence number increased by two, you know it's received an ack/syn and sent back an rst, so the port's open on the target machine.

But these guys ahve rainbowed a wrapper around nmap. Truly innovative and modern.