BEINI 1.2.2 Manual for WEP keys

New Manual LaCuevaWifi for wireless audits. This time we tried the BEINI and continue using our Crotalus with Ralink 3070L 2000mW USB.

The first thing to do is boot from the usb (or cd) where we have the Beini. When finished loading we have to start implementing audits called "FeedingBottle" on the bottom bar is the icon that looks like a bottle.

Once opened, leave us a warning (which we must consider, "Please do not crackees Access Points outside, only tests the yours"), click on "Yes".

Now we choose the card you want to put in monitor mode to do the audit:

We'll get a message saying it is already in monitor mode, click on Next.

Now let's scan the wifi networks around us, before clicking on the "Scan ..." button you can choose the type of encryption key, the channels in which to search or scan time which by default is 30 seconds. Once we have everything ready click on "Scan ...".

We observe how the networks are looking for.

When finished we will scan the following screen:

Here you select the network you want, we can see in the bottom left (Clients Information) customers who have associated that network. Click on "Next" to the next step.

On the next screen we will get the network name and MAC, now we have to set the parameters of attack, in this case we choose the second option (P0841 REPLAY ATTACK), and mark the "Fake Auth (by force)" option. When we have everything ready press Start.

Note how you are capturing #Data to decrypt the key. When we have sufficient data capture will stop and show us the key:


We quote some of the cards we've tested and running follow the steps in this manual:

Obviously these are not the only USB Wifi compatible but these are the best we've tested.

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114 Responses to "Manual 1.2.2 BEINI WEP key"

  1. Antonio Recio Jan 09, 2013 at 16:19

    Hello, to crack a wpa key needs to be some cliebt? Cuz I have 5 clients networks but can not do otherwise? Thank you.

  2. If it does not detect my network card that I can do?

  3. Hello, Rafael:

    Your card is probably not supported. Make it with Ralink or Realtek chip, the end of the article have a short list of recommended models that we have tested.

    A greeting! ;)

  4. Hi, I tried a few days ago to perform the audit, following each step shown, but when I upload to a number of data very slowly (35 #data per hour), I wonder if this is normal or there any solution to my problem
    Thank you.

  5. Hello Cristian:

    You can owe it to one of two things (or both):
    -Little network traffic.
    -Signal Very low and / or much noise.

    A greeting! ;)

  6. I can not detect the network card ralink 3070 with beini in windows itself.
    But I tried it on another computer from a friend and detects my card with the same beini

    No I can do thanks

  7. I can not detect the network card ralink 3070 with beini in windows itself.

    No I can do thanks

  8. Hello, Julio:

    Probably the BEINI not recognize the USB ports on the motherboard of the PC in particular. If that was the problem, should not recognize any USB device that plugs, whether network cards or USB flash drive.

    A greeting

  9. My problem is that by giving ... in the next step where you click ... Force is not the part I get to select P0841 REPLAY ATTACK and not that :( the only problem is, if I could aydar appreciate it.

  10. My laptop takes 20 minutes and 23 Captured IVs.
    It is something that can happen or something goes wrong?

  11. Hi Sergio:

    The time required depends on the amount of signal you receive and the complexity of the key.

    A greeting