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Wireless Hacking

State of the Art Wireless Hacking Workshop. Wireless Hacking. Joffrey Czarny, SRC TELiNDUS jczarny@src.telindus.com. Agenda. > Wireless tools > LIVE Demos > Questions & Answers. Wireless tools. Wardriving tools Traffic analyzer WEP keys cracker WPA Pre-shared keys cracker.

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Wireless Hacking

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  1. State of the Art Wireless Hacking Workshop Wireless Hacking Joffrey Czarny, SRC TELiNDUS jczarny@src.telindus.com

  2. Agenda > Wireless tools> LIVE Demos > Questions & Answers State of the Art Wireless Hacking

  3. Wireless tools • Wardriving tools • Traffic analyzer • WEP keys cracker • WPA Pre-shared keys cracker State of the Art Wireless Hacking

  4. Wireless tools • Wardriving tools: • Active Detection : Netstumbler • Passive Detection : Kismet; Dstumbler; Airsnort… • Traffic analyzer: Airtraf • WEP keys cracker: Airsnort; Aircrack; wepcrack Dwepcrack… • WPA Pre-shared keys cracker : cowpatty, Aircrack State of the Art Wireless Hacking

  5. Wardriving tools State of the Art Wireless Hacking

  6. Wardriving tools • Passive detection: Listening to all wireless traffic and extract information from packets obtained. • Active detection: Sending wireless probe requests and analyze the network answers. State of the Art Wireless Hacking

  7. Network Stumbler ACTIVE DETECTION State of the Art Wireless Hacking

  8. Kismet PASSIVE DETECTION State of the Art Wireless Hacking

  9. Dstumbler BSD_airtools PASSIVE DETECTION State of the Art Wireless Hacking

  10. Traffic analyzer State of the Art Wireless Hacking

  11. Traffic analyzer • Airtraf is a Wireless traffic analyzer • It is possible to: • Detect Wireless networks • Identify Access Points and clients • Analyze TCP connections • Generate statistics from protocol and users • Bandwidth use State of the Art Wireless Hacking

  12. Airtraf State of the Art Wireless Hacking

  13. WEP keys cracker State of the Art Wireless Hacking

  14. WEP keys cracker • Statistic attacks on weak initialization vector value (IV ) • Airsnort • Aircrack • Wepcrack ( perl script ) • Dwepdump & Dwepcrack bsd_airtools State of the Art Wireless Hacking

  15. WEP keys cracker • Bruteforce or dictionary attacks: • weplab • wepdecrypt State of the Art Wireless Hacking

  16. WPA Pre-shared keys cracker State of the Art Wireless Hacking

  17. WPA Pre-shared keys cracker • Dictionary attacks • Aircrack (release 2.2) • Cowpatty State of the Art Wireless Hacking

  18. LIVE Demos • Wardriving • WEP keys cracker • WPA Pre-shared keys cracker • FakeAP & Bluetooth attack (if enough time) State of the Art Wireless Hacking << >> >

  19. Questions & Answers State of the Art Wireless Hacking

  20. AdditionalResources • NetStumbler >www.netstumbler.com • Kismet > www.kismetwireless.net • Bsd_airtools > www.dachb0den.com/projects/bsd-airtools.html • Airtraf > airtraf.sourceforge.net • Airsnort > airsnort.shmoo.com • Aircrack>www.cr0.net:8040/code/network/aircrack/ • Weplab >weplab.sourceforge.net • Wepdecrypt >wepdecrypt.sourceforge.net • Cowpatty >new.remote-exploit.org/index.php/Codes_main • Void11 >www.wlsec.net/void11 State of the Art Wireless Hacking

  21. Thank you for your attention Joffrey Czarny jczarny@src.telindus.com

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