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Berger

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Posts posted by Berger

  1. I was wondering if anyone could hepl me with a problem? I was going to start doing some wardriving to waste time my setup so far is

    1. GPS - Garman handheld etrex

    2. Laptop - dell xps 1530

    3. Wireless card - Alfa 500mw

    now for the help part, I was going to use Kismet or some program along those lines but was wondering what software would combine the GPS and wireless acsess points onto a map ex. google maps or anything that would show satelite images. I did not know if this is done threw kismet or some other 3rd party software.

    I use kismet and then giskismet to generate a kml file to use with google earth

  2. Is there a reason why you have made a windows version? I mean you cant capture the file unless your on linux.

    I'll give a better explanation as to what the code is doing.

    The server portion is a linux based app that uses the pcap library to read in a pcap dump file(from airodump-ng for example) and look for the different access points and the data from them. It then looks for which ones are WEP and displays those for the user to choose which one to attempt cracking.

    It then loads up the IV and the DATA from the packet and waits for a client to connect.

    The client connects, receives the IV, what portion of the wep key to try, as well as the DATA section of the packet. It then runs RC4 on the data packet with the key, checks to see if the CRC is correct. If it is it sends the key back to the server for it to check the rest of the collected packets to make sure it is not a false positive. If it is not correct, it continues on cracking.

    Therefore it is possible to have a client run under windows,linux,etc. because it does not rely on libpcap, it just needs to be able to do RC4.

    So really its just a big distributed system for cracking 64bit wep keys.

    Hopefully that explains things better.

    -Berger

  3. Nice. Can you provide some very basic instructions on how to get it working under win32?

    For the client you'll want to download cygwin from http://www.cygwin.com/

    when installing you can install packages, I'd suggested

    gcc

    libgcc

    libstdc++

    make

    as well as the openssl-dev

    I believe that should be it

    after installed you should have a home directory in the folder where cygwin was installed, you can extract the client code there and then compile it.

    I do have a w32 native exe, but the rc4 I was doing was slower than the openssl one. I'll see if I can speed that up quick.

    Edit: I finished the command line win32 client and posted it on my site

  4. Hopefully this is the right area (I lurk a lot)

    I built a client/server bruteforce wep cracker. I had been using Johnny Cache's jc-wepcrack and had been getting false positives, so I decided to make my own.

    The server currently runs under linux, while the client works under linux,solaris,bsds, and cygwin.

    Hopefully someone else will find this useful as well.

    http://www.bergera.com/code/wep.html

    -Berger

  5. Hello,

    i have this error:

    root@OpenWrt:~# ipkg install jasager_2.1-1_mips.ipk

    Installing jasager (2.1-1) to root...

    Nothing to be done

    An error ocurred, return value: 28.

    Collected errors:

    Only have 0 available blocks on filesystem /, pkg jasager needs 399

    I was able to get around this by installing from the tarball, then I needed to do the symbolic link from the guide, and moved the www stuff over as well

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