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Thread: Can not capture 4 Way Handshake using airodump-ng

  1. #1
    Join Date
    2020-Jun
    Posts
    1

    Can not capture 4 Way Handshake using airodump-ng

    I am not able capture 4 way handshake, I also tried manually disconnecting and reconnecting my device to the network in hope that airodump-ng will capture the handshake but no luck. I checked the device was successfully getting disconnected after sending deauthentication packets, and gets automatically reconnected the moment I stop sending the packets. I tried googling about this problem but couldn't find any solution. I am using Kali 2020.2 in VirtualBox. My Wifi adapter is TP-Link TL-WN722N(V3) with Realtek rtl8188eus chipset. Also one weird thing I noticed, deauthentication attacks do not work everytime, it only works roughly 1 out of 5 times and discovering networks around me take 30-40 seconds. I tried reinstalling VirtualBox and Kali Linux, still no improvement.
    Commands that I am using
    • airodump-ng --bssid <bssid of router> --channel <channel number> --write handshk wlan0
    • aireplay-ng --deauth 32 -a <bssid of router> -c <target client> wlan0

    I can see the captured packets in handshk.cap file but no handshake is being detected by aircrack-ng.
    Result of aircrack-ng
    • root@kali:~# aircrack-ng handshk-01.cap -w test.txt
      Reading packets, please wait...
      Opening handshk-01.cap
      Read 2180918 packets.


      # BSSID ESSID Encryption


      1 <bssid of router> <name of the network> WPA (0 handshake)


      Choosing first network as target.


      Reading packets, please wait...
      Opening handshk-01.cap
      Read 2180918 packets.


      1 potential targets


      Packets contained no EAPOL data; unable to process this AP.




      Quitting aircrack-ng...

  2. #2
    Join Date
    2021-Apr
    Posts
    2
    I have the same problem, I cannot find a solution

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