mac-camo-simple

#!/bin/bash
# MAC-Camo
# Disguise your MAC Address as that of any manufacturer as you want
# Made by keeganjk
# v1.0

# Defines dir
DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" ; pwd )"

# Defines foreground colors
black=''
red=''
green=''
yellow=''
blue=''
pink=''
skyBlue=''
white=''
grey=''

# Defines background colors
bgBlack=''
bgRed=''
bgGreen=''
bgYellow=''
bgBlue=''
bgPink=''
bgSkyBlue=''
bgWhite=''
bgGrey=''

# Defines other special effects
cols=''
lines=''
bold=''
reverseColor=''
underlineStart=''
underlineFinish=''
standoutStart=''
standoutFinish=''
stopAllFX=''

# Defines hexadecimal chars
hexchars="0123456789ABCDEF"

function start {

# Renders ANSI art
$stopAllFX; $bgBlack; $bold; $red; clear
sleep .2; echo "#\   /# /###\ /#####        /##### /###\ #\   /# /###\\"
sleep .2; echo "##\ /## #   # #             #      #   # ##\ /## #   #"
sleep .2; echo "# ### # ##### #      $($white)=====$($red)  #      ##### # ### # #   #"
sleep .2; echo "#  #  # #   # #             #      #   # #  #  # #   #"
sleep .2; echo "#  #  # #   # \#####        \##### #   # #  #  # \###/"
sleep .2; echo
sleep .2; $green; echo "Disguise your MAC Address as that of any manufacturer as you want ($($red)MAC-Camo$($green))"
sleep .2; $skyBlue; echo "Made by $($red)keeganjk"
sleep .2; $skyBlue; echo "Version: $($green)1.0"
sleep .2; echo
sleep .2; $green; echo "Please report all issues to: $($yellow)https://github.com/keeganjk/mac-camo/issues"
$stopAllFX; $bgBlack; echo

# Checks if user is root
override="0"
if [[ $(whoami) == "root" ]]; then
  sleep .2; $green; echo "Root successful."
elif [[ $override == "1" ]]; then
  sleep .2; $green; echo "Root successful."
else
  sleep .2; $white; echo "Sorry, this script must be run as $($bold)root"
  sleep .4; $stopAllFX; $bgBlack; $yellow; echo "Try using $($bold)sudo"
  sleep .4; $red; $bold; echo "[!] $($stopAllFX; $bgBlack; $red)EXITING!"
  $stopAllFX; exit
fi

function spoofRand() {

  echo "[-] Generating MAC Address"
  macHalfOne=$( for i in {1..6} ; do echo -n ${hexchars:$(( $RANDOM % 16 )):1} ; done | sed -e 's/\(..\)/:\1/g' )
  macHalfTwo=$( for i in {1..6} ; do echo -n ${hexchars:$(( $RANDOM % 16 )):1} ; done | sed -e 's/\(..\)/:\1/g' )
  macAddress=$macHalfOne$macHalfTwo
  echo "[-] MAC Address generated !"

  $skyBlue; $bold; echo
  if [[ $(uname -s) ==  "Darwin" ]]; then
    ifconfig -l
  else
    ls /sys/class/net
  fi
  $white
  read -p "[*] $($stopAllFX; $bgBlack; $white)Select an interface: >>> " iface
  $yellow; echo "[-] $iface selected !"
  $white; echo  "[-] Disabling $iface ..."
  ifconfig $iface down
  ifconfig $iface hw ether $macAddress
  echo "[-] MAC Address spoofed !"
  sleep 1
  echo "[-] Enabling $iface ..."
  ifconfig $iface up
  echo "[-] $iface enabled !"
  echo "[-] Using address: $macAddress"
  exit

}

function spoofBrowse() {

  echo
  $skyBlue; awk -F '#' '{printf("%10d %s\n", NR, ":" $1 )}' /usr/bin/oui.txt
  $bold; $white
  read -p "[*] $($stopAllFX; $bgBlack; $white)Enter the number code for manufacturer: >>> " num
  echo "[-] Generating MAC Address"
  num=$( expr $num - 1 )
  declare -a array
  while read -r; do
    array+=( "$REPLY" )
  done < addr.txt
  end=$( for i in {1..6} ; do echo -n ${hexchars:$(( $RANDOM % 16 )):1} ; done | sed -e 's/\(..\)/:\1/g' )
  macAddress=${array[$num]}$end
  echo "[-] MAC Address generated !"

  $skyBlue; $bold; echo
  if [[ $(uname -s) ==  "Darwin" ]]; then
    ifconfig -l
  else
    ls /sys/class/net
  fi
  $white
  read -p "[*] $($stopAllFX; $bgBlack; $white)Select an interface: >>> " iface
  $yellow; echo "[-] $iface selected !"
  $white; echo  "[-] Disabling $iface ..."
  ifconfig $iface down
  ifconfig $iface hw ether $macAddress
  echo "[-] MAC Address spoofed !"
  sleep 1
  echo "[-] Enabling $iface ..."
  ifconfig $iface up
  echo "[-] $iface enabled !"
  echo "[-] Using address: $macAddress"
  exit

}

function spoofUseMAC() {

  echo
  read -p "[*] $($stopAllFX; $bgBlack; $white)Enter the number code for manufacturer: >>> " num
  echo "[-] Generating MAC Address"
  num=$( expr $num - 1 )
  declare -a array
  while read -r; do
    array+=( "$REPLY" )
  done < addr.txt
  end=$( for i in {1..6} ; do echo -n ${hexchars:$(( $RANDOM % 16 )):1} ; done | sed -e 's/\(..\)/:\1/g' )
  macAddress=${array[$num]}$end
  echo "[-] MAC Address generated !"
  echo "[-] Using address: $macAddress"

  $skyBlue; $bold; echo
  if [[ $(uname -s) == "Darwin" ]]; then
    ifconfig -l
  else
    ls /sys/class/net
  fi
  $white
  read -p "[*] $($stopAllFX; $bgBlack; $white)Select an interface: >>> " iface
  $yellow; echo "[-] $iface selected !"
  $white; echo  "[-] Disabling $iface ..."
  ifconfig $iface down
  ifconfig $iface hw ether $macAddress
  echo "[-] MAC Address spoofed !"
  sleep 1
  echo "[-] Enabling $iface ..."
  ifconfig $iface up
  echo "[-] $iface enabled !"
  echo "[-] Using address: $macAddress"
  exit

}

function spoofSearchAgainOrNot() {

  $bold; $white; echo
  echo "[*] $($stopAllFX; $bgBlack; $white)Please select an option from the list below:"
  $yellow; $bold; echo "        [$($white)0$($yellow)] $($stopAllFX; $bgBlack; $white)Search again"
  $yellow; $bold; echo "        [$($white)1$($yellow)] $($stopAllFX; $bgBlack; $white)Use one of these"
  read -p ">>> " searchAgainOrNot
  if [[ "$searchAgainOrNot" == "0" ]]; then
    spoofSearch
  elif [[ "$searchAgainOrNot" == "1" ]]; then
    spoofUseMAC
  else
    spoofSearchAgainOrNot
  fi

}

# Spoof, search option selected
function spoofSearch() {

  $bold; echo
  read -p "[*] $($stopAllFX; $bgBlack; $white)Search for a manufacturer: >>> " search
  $skyBlue; awk -F '#' '{printf("%10d %s\n", NR, ":" $1 )}' /usr/bin/oui.txt | grep -i --color=always $search

  spoofSearchAgainOrNot

}

# Spoof
function spoof() {

  echo; $white
  echo "[*] $($stopAllFX; $bgBlack; $white)Please select an option from the list below:"
  $yellow; $bold; echo "        [$($white)0$($yellow)] $($stopAllFX; $bgBlack; $white)Search for a manufacturer"
  $yellow; $bold; echo "        [$($white)1$($yellow)] $($stopAllFX; $bgBlack; $white)Browse for a manufacturer through $($bold)long $($stopAllFX; $bgBlack; $white)list"
  $yellow; $bold; echo "        [$($white)2$($yellow)] $($stopAllFX; $bgBlack; $white)Use a random MAC Address"
  read -p ">>> " searchOrBrowse
  if [[ $searchOrBrowse == "0" ]]; then
    spoofSearch
  elif [[ $searchOrBrowse == "1" ]]; then
    spoofBrowse
  elif [[ $searchoOrBrowse == "2" ]]; then
    spoofRand
  else
    spoof
  fi

}

# Exit or restart?
function exitOrRestart() {

  echo "[*] $($stopAllFX; $bgBlack; $white)Please select an option from the list below:"
  $yellow; $bold; echo "        [$($white)0$($yellow)] $($stopAllFX; $bgBlack; $white)Exit"
  $yellow; $bold; echo "        [$($white)1$($yellow)] $($stopAllFX; $bgBlack; $white)Restart"
  read -p ">>> " exitOrRestart
  if [[ "$exitOrRestart" == "0" ]]; then
    $red; echo "[!] ABORT !"
    $stopAllFX; exit
  elif [[ "$exitOrRestart" == "1" ]]; then
    $0
  else
    exitOrRestart
  fi

}

# Install
function install() {

  echo "[-] Installing ..."
  cp $0 /usr/bin/mac-camo
  cp $DIR/oui.txt /usr/bin/oui.txt
  cp $DIR/addr.txt /usr/bin/addr.txt
  chmod +x /usr/bin/mac-camo
  echo "[-] Installed !"
  exitOrRestart

}

# Menu 0
function menu0() {

  $white; $bold; echo
  echo "[*] $($stopAllFX; $bgBlack; $white)Please select an option from the list below:"
  $yellow; $bold; echo "        [$($white)0$($yellow)] $($stopAllFX; $bgBlack; $white)Install"
  $yellow; $bold; echo "        [$($white)1$($yellow)] $($stopAllFX; $bgBlack; $white)Spoof"
  read -p ">>> " spoofOrInstall
  if [[ "$spoofOrInstall" == "0" ]]; then
    install
  elif [[ "$spoofOrInstall" == "1" ]]; then
    spoof
  else
    menu0
  fi

}; menu0

}; start