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AIRCRACK

Software ini bernama Aircrack.....yang aq dapatkan dari link nya  langsung yaitu :www.aircrack-ng.org

sebelum menggunakan nya,,,download dulu software nya di : sini

berikut petunjuk penggunaan nya :

aircrack help:

aircrack will give you the following help:

Basic usage: aircrack  -q  -n  [WEP key length]  -b [BSSID]  [filename].cap


Breaking WEP:


How many packets do I need?

Approximately 300,000 packets for breaking 64-bit WEP

Approximately 1,000,000 packets for breaking 128-bit WEP


aircrack -q  -n 128  -b  11:11:11:11:11:11  capture1-01.cap
The WEP key 86:65:78:38:8F:51:7B:E0:B4:81:8A:0D:B1 was cracked in under 10 seconds.  aircrack is very quick, it is the capture process using airodump that takes the majority of the time in WEP cracking.


Breaking WPA:

Once the WPA handshake has been collected (see aireplay) we can perform a dictionary attack to determine the WPA-PSK (Pre-Shared-Key)
aircrack  -a 2  -w  passwords.txt  capture1-01.cap

 


aircrack Usage:


aircrack provides us with a wealth of options (type aircrack or visit project homepage for full listing): 


  • -a [mode 1 or 2] 1=WEP, 2=WPA-PSK



  • -e [essid] target selection network ID



  • -b [bssid] target access point's MAC



  • -q enable quiet mode



  • -w [path] path to a dictionary word list (WPA only)



  • -n [no. bits] WEP key length (64, 128, 152 or 256)



  • -f [fudge no.] defaults are 5 for 64 bit WEP and 2 for 128 bit WEP

Examples:


aircrack -a 1  -n 64 capture1-01.cap

    Runs aircrack against the capture1-01.cap file in 64 bit WEP cracking mode

aircrack -q -b 00:06:25:BF:46:06  -n 128 -f 4 testfile-01.cap

    Runs aircrack in quiet mode against the testfile-01.cap file in 128 bit WEP cracking mode with a fudge factor of 4

aircrack -a 2  -w  passwords.txt  capture1-01.cap

    Runs aircrack against the capture1-01.cap file in WPA-PSK dictionary attack mode

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