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HOW TO HACK A WIFI PASSWORD

Discussion in 'Bios Password Remove' started by Administrator, Nov 26, 2017.

  1. Administrator

    Administrator Administrator Staff Member

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    HOW TO HACK A WIFI PASSWORD


    Step 1: find the method

    How to hack a WiFi password? To answer this question, we asked Google. The engine guided us to a complete tutorial. Under cover of presentation of the method to 'test your Wi-Fi network', this tutorial gives the complete procedure to 'crack' a Wep key.

    Step 2: Prepare the material

    A particular software suite (which we will not name) stands out for the security of Wi-Fi networks. But its Windows version is inefficient. The tutorial recommends using a Linux Live CD dedicated to security. We download from the site this version, then we engrave it. All drivers for WiFi cards are already provided on this CD, but not all WiFi cards are compatible for hacking. Hack a WiFi password is not so easy. However, a list of compatible cards is indicated, in which is the USB card that we use, an SMC model.

    Step 3: put the Wi-Fi card in the right mode

    We put the freshly burned CD in the drive and restart the computer. Linux is loading. All devices are recognized, and the interface is close to that of Windows. Operations will, however, take place by launching the necessary programs in text mode in windows called 'console', the Linux equivalent of the Windows DOS command window. In a first console window, two lines of commands are enough to pass the Wi-Fi USB card in so-called 'monitor' mode. This will simulate activity on Wi-Fi access points and speed up hacking.

    Step 4: See available networks
    [​IMG]


    The security suite used for our hacking includes three separate utilities. In a console, we launch the first utility giving it a series of parameters that tells it what to do: display all available networks nearby and keep all the data of this 'listening' in a file. The program displays the very large number of available networks with a certain amount of information, the BSSID or Mac address of the access point, the Essid, the Datas (data) transiting the network as well as the type of protection used. Many Wep networks are detected, regardless of the service provider, often recognizable by the name of the network itself.

    Step 5: Listen to the access point to hack

    We then restart the program by targeting our access point. For this, we give as parameter the BSSID of the access point. The list of access points, and computers that are connected to it, is displayed again. To 'crack' the Wep key, it is the data in transit that will be recorded by the program. As there is no PC connected to the access point, there is no data that passes... This is a problem for us.

    Step 6: stimulate and simulate activity
    [​IMG]


    We run in parallel the second utility giving it as a parameter the name of the network, the Mac address of the WiFi access point and that of our WiFi card. We carry out a 'false authentication' attack, which goes force the access point to be 'chatty' with our Wi-Fi card. In the window of the first program, the data column is racing: we have obtained more than 90,000 'packets' of data. According to the tutorial, 40,000 would have been enough.

    Step 7: find the right key

    As the listening continues, we launch the third utility of the suite, which is responsible for calculating the key.

    For this, we enter the name of the file in which the first program saves the data. A list of access points will be displayed. We choose ours and... the calculation of the key Wep is, in our case, instantaneous!

    Step 8: Test the key
    [​IMG]


    We are launching the Linux Wireless Connection Wizard. Then, we select our access point in the list. We then ask to connect to it. The Wep key is then requested. We enter the key we just calculated.

    Total success!
     

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