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You're reading from  BackTrack 5 Wireless Penetration Testing Beginner's Guide

Product typeBook
Published inSep 2011
PublisherPackt
ISBN-139781849515580
Edition1st Edition
Tools
Backtrack
Concepts
Penetration Testing
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Author (1)
Vivek Ramachandran
Vivek Ramachandran
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Vivek Ramachandran

Vivek Ramachandran has been working on Wi-Fi security since 2003. He discovered the Caffe Latte attack and also broke WEP Cloaking, a WEP protection schema, publicly in 2007 at DEF CON. In 2011, he was the first to demonstrate how malware could use Wi-Fi to create backdoors, worms, and even botnets. Earlier, Vivek was one of the programmers of the 802.1x protocol and Port Security in Cisco's 6500 Catalyst series of switches, and he was also one of the winners of the Microsoft Security Shootout contest held in India among a reported 65,000 participants. He is best known in the hacker community as the founder of SecurityTube.net, where he routinely posts videos on Wi-Fi security, assembly language, exploitation techniques, and so on. SecurityTube.net receives over 100,000 unique visitors a month. Vivek's work on wireless security has been quoted in BBC Online, InfoWorld, MacWorld, The Register, IT World Canada, and so on. This year, he will speak or train at a number of security conferences, including Blackhat, DEF CON, Hacktivity, 44con, HITB-ML, BruCON Derbycon, Hashdays, SecurityZone, and SecurityByte.
Read more about Vivek Ramachandran

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Time for action – conducting the Caffe Latte attack

Follow these instructions to get started:

  1. Let us first set up our legitimate access point with WEP for the network Wireless Lab with the key ABCDEFABCDEFABCDEF12 in Hex:

  2. Let us connect our client to it and ensure that the connection is successful using airodump-ng as shown next:

  3. Let us unplug the access point and ensure the client is in the un-associated stage and searching for the WEP network Wireless Lab:

  4. Now we use airbase-ng to bring up an access point with Wireless Lab as the SSID with the parameters shown next:

  5. As soon as the client connects to this access point, airbase-ng starts the Caffe-Latte attack as shown:

  6. We now start airodump-ng to collect the data packets from this access point only, as we did before in the WEP-cracking case:

  7. We also start aircrack-ng as in the WEP-cracking exercise we did before to begin the cracking process. The command line would be aircrack-ng filename where filename is the name of the file created by airodump...

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BackTrack 5 Wireless Penetration Testing Beginner's Guide
Published in: Sep 2011Publisher: PacktISBN-13: 9781849515580
© 2011 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Vivek Ramachandran

Vivek Ramachandran has been working on Wi-Fi security since 2003. He discovered the Caffe Latte attack and also broke WEP Cloaking, a WEP protection schema, publicly in 2007 at DEF CON. In 2011, he was the first to demonstrate how malware could use Wi-Fi to create backdoors, worms, and even botnets. Earlier, Vivek was one of the programmers of the 802.1x protocol and Port Security in Cisco's 6500 Catalyst series of switches, and he was also one of the winners of the Microsoft Security Shootout contest held in India among a reported 65,000 participants. He is best known in the hacker community as the founder of SecurityTube.net, where he routinely posts videos on Wi-Fi security, assembly language, exploitation techniques, and so on. SecurityTube.net receives over 100,000 unique visitors a month. Vivek's work on wireless security has been quoted in BBC Online, InfoWorld, MacWorld, The Register, IT World Canada, and so on. This year, he will speak or train at a number of security conferences, including Blackhat, DEF CON, Hacktivity, 44con, HITB-ML, BruCON Derbycon, Hashdays, SecurityZone, and SecurityByte.
Read more about Vivek Ramachandran

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