qtls.sh

#!/bin/bash
# Simple bash script para consultar los protolos y cifrados permitidos en un host remoto

Normal=$(echo 'printf' '\033[39m')
Verde=$(echo 'printf' '\033[32m')
Blanco=$(echo 'printf' '\033[0m')

$Verde
cat << "INFO"
        _   _           _     
       | | | |         | |    
   __ _| |_| |___   ___| |__  
  / _` | __| / __| / __| '_ \ 
 | (_| | |_| \__ \_\__ \ | | |
  \__, |\__|_|___(_)___/_| |_| v.1.0
     | |                      
     |_|                     
INFO
$Blanco
echo "         www.hackingyseguridad.com"
echo
$Blanco
if [ -z "$1" ]; then
        echo "Consulta protocolos SSL/TLS y cifrados, permitidos"
        echo "Uso: sh $0 <IP:443>"
        exit 0
fi

echo


for v in ssl2 ssl3 tls1 tls1_1 tls1_2 tls1_3; do
 for c in $(openssl ciphers 'ALL:eNULL' | tr ':' ' '); do
 openssl s_client -connect $1 \
 -cipher $c -$v < /dev/null > /dev/null 2>&1 && echo "$v:\t$c"
 done
done