Open a new Konsole window in the foreground, and enter this command:. What you want to get after this command is the reassuring "Association successful" message with that smiley face. You're almost there. Now it's time for:. Here we're creating router traffic to capture more throughput faster to speed up our crack.
Also, I was unable to surf the web with the yoyo network on a separate computer while this was going on. Here's the part where you might have to grab yourself a cup of coffee or take a walk. Basically you want to wait until enough data has been collected to run your crack. Watch the number in the " Data" column—you want it to go above 10, Pictured below it's only at Depending on the power of your network mine is inexplicably low at in that screenshot, even though the yoyo AP was in the same room as my adapter , this process could take some time.
Wait until that Data goes over 10k, though—because the crack won't work if it doesn't. In fact, you may need more than 10k, though that seems to be a working threshold for many. Once you've collected enough data, it's the moment of truth. Launch a third Konsole window and run the following to crack that data you've collected:.
Here the filename should be whatever you entered above for file name. You can browse to your Home directory to see it; it's the one with. If you didn't get enough data, aircrack will fail and tell you to try again with more. If it succeeds, it will look like this:. With this article I set out to prove that cracking WEP is a relatively "easy" process for someone determined and willing to get the hardware and software going.
I still think that's true, but unlike the guy in the video below, I had several difficulties along the way. In fact, you'll notice that the last screenshot up there doesn't look like the others—it's because it's not mine.
Even though the AP which I was cracking was my own and in the same room as my Alfa, the power reading on the signal was always around , and so the data collection was very slow, and BackTrack would consistently crash before it was complete. After about half a dozen attempts and trying BackTrack on both my Mac and PC, as a live CD and a virtual machine , I still haven't captured enough data for aircrack to decrypt the key. This will tell it what wireless card to use and scan for wireless networks.
You are looking for the one that comes up WPA. It will now scan the network and collect info. Now you need to open up a second console window. This will try to de-authenticate the current user from the network so they will have to re-sign on and re-send their WPA key. You can now close the second window. Go back to the first window. The top line should say "WPA handshake". Shiraz], and asked if he knew to be careful with the prod23 server.
With more SE, she was able to find out the prod23 server was off-limits, encrypted, and only accessible by specific admins. She was able to access an admin office, and it was there she would don her black hat. She made an SSH tunnel to her personal server where she could dump the contents of the key logger, along with some other shells.
Now, this is where things get interesting. The admin would log in without a clue, and our hacker would get their username and password through the key logger. You can imagine the look on the faces of the top executives for ACME Corp when our hacker handed them a copy of the keys to their kingdom. Social engineering is human hacking, and a dark art in itself. Our hacker in this story would have never been able to even get close to the server if she did not have SE skills.
Just ask Target. Not just any wireless card will work for this; you need one that supports packet injection. The crack works by collecting legitimate packets then replaying them several times in order to generate data. They point out that this method can be hit-or-miss, especially if there are few other users on the network, as the crack requires authenticated packets.
They say this new beta is both stable and usable. InformationWeek has great article on open source data recovery tools. What type of tools you use will depend on the severity of the situation. You can use live Linux distros designed for recovery like SystemRescueCD or Partedmagic the latter being more user friendly.
Security tools distrubutions like BackTrack can also be helpful; Helix in particular was designed for forensics work. PhotoRec is able to find files in a number of common formats. As an addendum, OStatic put together a list of 5 freeware tools for protecting your system.
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