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Practical stuff

"Learn how to crack the WPA key of a Philips WiFi laptop using aircrack-ng or other tools. Follow rules and use provided resources. Practical tips included."

cwilfred
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Practical stuff

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  1. Practical stuff • Crack the WPA key of this laptop (SSID: « Philips WiFi »). • Rules: • Do not attack anything else on this laptop. • You can use aircrack-ng but it’s not mandatory (cowpatty, pyrit, …). • If you find the key, call me; do not tell everybody, they may still want to crack it. • Password list and cowpatty table available on CD (only useful today).

  2. Practical stuff - Tips • Make sure to disable all network managers and other programs using wireless interfaces: • airmon-ng check kill • Madwifi-ng • airmon-ng stop ath0 • airmon-ng start wifi0 • If you don’t see the handshake with aircrack-ng (or any other tool), open your capture file with wireshark and filter it with « eapol  ».

  3. Practical stuff - Airgraph-ng • Creates a picture of the wireless networks • Wardriver or just want to monitor your network, this is for you.

  4. Practical stuff - Airgraph-ng (2)

  5. Practical Stuff – Aigraph-ng (3) • Run airodump-ng with the parameters you want (however -w is mandatory to make it work). • Airodump-ng writes the CSV file every 5 seconds. • Whenever you want, start airgraph-ng on the CSV file.

  6. Practical stuff - Airgraph-ng (4) • Parameters: • Input file: Airodump-ng CSV file (.txt) • Graph type: • CAPR (Client – AP Relationship): Connected clients • CPG (Common Probe Graph): Probed SSID • Output file: Picture file name • Examples: • CAPR: airgraph-ng.py -i ../airgraph-01.txt -t CAPR -o ../airgraph-capr.png • CPG: airgraph-ng.py -i ../airgraph-01.txt -t CPG -o ../airgraph-cpg.png

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