Port Knocking
@eZine
Published in
the bug magazine
· 27 Dec 2022
... = (739,666,2001,3055,8000); $packet->set({ ip => { saddr => $iface, #IP de orgiem (arbitrario) daddr => $server #IP de destino (server) }, udp => { source => $tmpport[$x], #Vetor para cada uma das 5 portas de origem dest => 80, #Porta 80 de destino, geralmente aceita (web) len => 5, data => $send_data #data (string) } }); $packet->send(0,1); #envia o datagrama -------------- code ---------------- 6.2. The Client Socket Simple, isn't it? The datagram is generated and ...