scan

#!/bin/bash

nocolors=false
rate="1000"
unset OPTIND
unset OPTARG
OPTARG=""


function print_banner {
echo -e "${GREEN}
_____ ___  ___ __ _ _ ____      ___ __ __ _ _ __  _____ 
|_____/ __|/ __/ _\` | '_ \ \ /\ / / '__/ _\` | '_ \|_____|
|_____\__ \ (_| (_| | | | \ V  V /| | | (_| | |_) |_____|
      |___/\___\__,_|_| |_|\_/\_/ |_|  \__,_| .__/       
                                            |_|        ${NC}"
echo -e "${GREEN} 
		   █▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀█
		   █                █
		   █                █
		   █  ▄▄            █
		   █    ██          █
		   █  ▀▀            █
		   █      ▀▀▀▀▀     █
		   █                █
		   █▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄█ 

           ${WHITE}wrapped with love by unkn0wnsyst3m
              ${TEAL}https://mfnttps.github.io/
           ${TEAL}https://github.com/unkn0wnsyst3m/${NC}"

}


function help_menu {
    echo -e "usage: 
    $0 -t <target> [-r] <rate> [-n]
    ${RED}Mandatory: -t <target>${NC}"
    print_banner

    exit 1
}

if [ $# -eq 0 ]; then
    help_menu
fi


while getopts ":r:t:nh" flag
do
    case $flag in
        
        t) ip=$OPTARG
			;;
        r) rate=$OPTARG
            ;;
        n) nocolors=true
            ;;
        h) help_menu
            ;;
        ?) help_menu
            ;;

    esac
    
done

if [[ $nocolors = true ]] 
then
    RED='\033[0m'
    GREEN='\033[0m'
    NC='\033[0m'
    BLUE='\033[0m'
    TEAL='\033[0m'
    WHITE='\033[0m'
else
    RED='\033[0;31m'
    GREEN='\033[0;32m'
    NC='\033[0m'
    BLUE='\033[0;34m'
    TEAL='\033[0;36m'
    WHITE='\033[0;0m'
fi

if [[ $ip = "" ]]; then
    help_menu
fi

if [ $EUID != 0 ]; then
    sudo "$0" "$@"
    exit $?
fi

savefile="$ip.nmapsave"

print_banner
echo -e "${RED}
 ===================================
|         Target Information        |
 ===================================
  Target ......... $ip
  Rate ........... $rate

  Savefile ....... $ip.nmapsave

${NC}" | tee -a $savefile

sleep 2

function scan() {
	ip="$1"
	echo -e "${BLUE}"
	echo "**************************************"
	echo "   TCP Port Scanning: $1"
	echo "**************************************"
	echo -e "${GREEN}"
	echo "[*] Running a TCP scan against all ports"
	echo -e "${NC}"
	output=$(sudo nmap -p- --min-rate=$rate -T5 $ip -Pn)
	echo "$output"
	tcpports=$(echo "$output" | grep ^[0-9] | cut -d '/' -f 1 | tr '\n' ',' | sed s/,$//)
	echo -e "${BLUE}"
	echo "***************************************************"
	echo "*  UDP Port Scanning Top 1000: $1"
	echo "***************************************************"
	echo -e "${GREEN}"
	echo "[*] Running a UDP scan against top 1000 ports"
	echo -e "${NC}"
	output=$(sudo nmap -sU --top-ports=1000 --min-rate=$rate -T5 $ip -Pn)
	echo "$output"
	udpports=$(echo "$output" | grep open | grep ^[0-9] | cut -d '/' -f 1 | tr '\n' ',' | sed s/,$//)
	echo -e "${BLUE}"
	echo "**************************************"
	echo "   Service Scanning $1"
	echo "**************************************"
	echo -e "${NC}"
	if [[ ! -z "tcpports" ]]
	then
		echo -e "${GREEN}"
		echo "[*] Running TCP Service Scan: $tcpports"
		echo -e "${NC}"
		output=$(sudo nmap -O -sC -sV --min-rate=$rate -p $tcpports $ip -Pn)
		echo "$output"
		echo ""
	fi
	if [[ ! -z "$udpports" ]]
	then
		echo -e "${GREEN}"
		echo "[*] Running UDP Service Scan: $udpports"
		echo -e "${NC}"
		output=$(sudo nmap -O -sC -sV --min-rate=$rate -p $udpports $ip -Pn)
		echo "$output"
		echo ""
	fi
}
if [[ "$ip" == *"-"* ]]
then
	echo -e "${BLUE}[*] Scanning an IP Range${NC}"
	var1=$(echo "$ip" | cut -f1 -d-)
	#echo $var1
	var2=$(echo "$ip" | cut -f2 -d-)
	#echo $var2
	ip_list=$(prips $var1 $var2)
	echo -e "${BLUE}[+] Range: $ip_list${NC}"
	for ip in $ip_list
	do
		echo -e "${BLUE}[*] Save Location: $ip.nmapsave${NC}"
		scan $ip | tee $ip.nmapsave
	done
else
	scan $ip | tee $ip.nmapsave
fi