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Thread: Aerial - Multi-mode wireless LAN Based on a Software Access point

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  1. #1
    Join Date
    2014-Jun
    Location
    Greece
    Posts
    133
    Quote Originally Posted by dataghost View Post
    Hey Nick no matter what I do, I am unable to connect to the softap, I can create a normal fake ap manually and connect and sslstrip etc. on the script I also just tried the number 1 option for just wifi and no dice. Any ideas? I tried using eth0 and wlan0 both as the main internet connection
    Hi dataghost
    Thank you for your reply and for your time.
    Are you running Kali as VM or live/hdd ?
    Are you using Gnome/KDE ?
    What wireless NIC are you using? It supports AP mode?
    If you select to create a hostapd based softAP did hostapd is running?
    Try with:
    Code:
    pidof hostapd
    if you're getting a number as an output then hostapd is running.
    If not then go to Aerial folder and run hostapd manually with debug enabled and please give me the output:
    Code:
    cd Aerial
    hostapd -d hostapd.conf
    just make sure hostapd.conf is present to Aerial folder and to do that Aerial.sh must be run at least one time and you must select to create a hostapd based AP. It should look like this:
    Code:
    # Interface, driver,essid,IEEE 802.11 mode,channel.
    interface=wlan1
    driver=nl80211
    ssid=free
    hw_mode=g
    channel=01
    
    #IEEE 802.11 related configuration
    macaddr_acl=0
    beacon_int=100
    dtim_period=2
    max_num_sta=20
    rts_threshold=2347
    fragm_threshold=2346
    ignore_broadcast_ssid=0
    macaddr_acl=0
    
    # Enable IEEE 802.11d. This advertises the country_code and the set of allowed
    # channels and transmit power levels based on the regulatory limits.
    country_code=GR
    ieee80211d=1
    #ieee80211h=1
    
    # IEEE 802.11n related configuration
    ieee80211n=0
    
    # The following will be replaced by the script with the corresponding 
    # values depending on your wireless NIC
    #ht_capab=
    
    # Event logger configuration
    logger_syslog=-1
    logger_syslog_level=2
    logger_stdout=-1
    logger_stdout_level=2
    
    ctrl_interface_group=0
    ctrl_interface=/var/run/hostapd
    
    # TX queue parameters (EDCF / bursting)
    
    # Low priority / AC_BK = background
    tx_queue_data3_aifs=7
    tx_queue_data3_cwmin=15
    tx_queue_data3_cwmax=1023
    tx_queue_data3_burst=0
    
    # Normal priority / AC_BE = best effort
    tx_queue_data2_aifs=3
    tx_queue_data2_cwmin=15
    tx_queue_data2_cwmax=63
    tx_queue_data2_burst=0
    
    # High priority / AC_VI = video
    tx_queue_data1_aifs=1
    tx_queue_data1_cwmin=7
    tx_queue_data1_cwmax=15
    tx_queue_data1_burst=3.0
    
    # Highest priority / AC_VO = voice
    tx_queue_data0_aifs=1
    tx_queue_data0_cwmin=3
    tx_queue_data0_cwmax=7
    tx_queue_data0_burst=1.5
    
    # Default WMM parameters (IEEE 802.11 draft; 11-03-0504-03-000e):
    wmm_enabled=1
    # Low priority / AC_BK = background
    wmm_ac_bk_cwmin=4
    wmm_ac_bk_cwmax=10
    wmm_ac_bk_aifs=7
    wmm_ac_bk_txop_limit=0
    wmm_ac_bk_acm=0
    # Normal priority / AC_BE = best effort
    wmm_ac_be_aifs=3
    wmm_ac_be_cwmin=4
    wmm_ac_be_cwmax=10
    wmm_ac_be_txop_limit=0
    wmm_ac_be_acm=0
    # High priority / AC_VI = video
    wmm_ac_vi_aifs=2
    wmm_ac_vi_cwmin=3
    wmm_ac_vi_cwmax=4
    wmm_ac_vi_txop_limit=94
    wmm_ac_vi_acm=0
    # Highest priority / AC_VO = voice
    wmm_ac_vo_aifs=2
    wmm_ac_vo_cwmin=2
    wmm_ac_vo_cwmax=3
    wmm_ac_vo_txop_limit=47
    wmm_ac_vo_acm=0
    
    # WPA/IEEE 802.11i configuration
    auth_algs=1
    wpa_psk_file=/etc/hostapd.psk
    wpa=2
    wpa_passphrase=asedrftgyhujik
    wpa_key_mgmt=WPA-PSK
    wpa_pairwise=CCMP
    rsn_pairwise=CCMP
    wpa_ptk_rekey=3600
    eap_server=1
    please copy-paste here your hostapd.conf file.

    Try to see if udhcpd is running:
    Code:
    pidof udhcpd
    if not then please copy-paste here your udhcpd.conf file.Is located at /etc/udhcpd.conf

    Try to see if dnsmasq is running:
    Code:
    pidof dnsmasq`
    if not then please copy-paste here your dnsmasq.conf file.Is located at ../Aerial/dnsmasq.conf

    If you select a airbase-ng based softAP, open the Aerial.conf file ../Aerial/aerial.conf
    and set Nbpps_USE from yes to no:
    Code:
    # If set to "yes" (without double quotes) nbpps (number of packets per second) 
    # and MTU (maximum transmission unit) will be used in airbase-ng based softAP. 
    # Nbpps's default value is 100. In my cards i've seen differences up to 300 
    # to 400 values. You can "play" with nbpps values and run some tests to find 
    # the optimum value for you card.  If you're having troubles, set it to 100.
    # Default values: yes nbpps: 300 and MTU: 1500
    Nbpps_USE yes
    Nbpps_VALUE 300
    MTU_MON 1500
    to:
    Code:
    Nbpps_USE no
    when is set to "yes" it will try to inject 300 packet/second. (the airbase-ng). When is set to "no" it will use the default value:100
    and if it's not trouble copy-paste here your aerial.conf file here.
    Look at /etc/network/interface file. You should see something like:
    Code:
    auto lo
    iface lo inet loopback
    iface wlanX inet manual
    wlanX is the wireless interface that you have select to create the softAP. If that line isn't present the add it your self, save it and run:
    Code:
    service network-manager stop
    service networking stop
    service networking start
    service network-manager start
    and re-run the script.
    I'm suggesting you to try to create a hostapd based soft AP, set a free channel, no high throughput, set CRDA, no encryption (OPEN) and mode 1.(just Internert access)
    Finally please copy-paste here the last page you're getting from Aerial.sh. It should look like this:
    Internet interface - Gateway - IP - DNS servers
    Internet Interface : wlan3 - usb:rt2800usb
    Internet Gateway : 192.168.1.1
    Internet IP : 192.168.1.5
    Primary DNS server : 192.168.1.1
    Secondary DNS server : 208.67.222.222

    Software Access Point options
    Wireless NIC : wlan0 - pci:rt2800pci
    Gateway : 192.168.60.129
    Clients IPs : 192.168.60.130 - 192.168.60.150
    ESSID : free
    MAC address : xx:xx:xx:xx:xx:xx
    CRDA country : GR
    Channel : 1
    Based on : Hostapd
    IEEE 802.11 standard : g 2.4GHz
    Encryption : OPEN
    Mode : Simple - Clients can access directly the Internet.

    If non of them are working try with a different wireless NIC or try to run it in a live session.
    I'm suspecting that VMs are working differently than live/hdd sessions. I will look for that.
    I know that I'm asking too much from you, but I'm not in a rush. Try them when you got time.
    Thank you dataghost!
    Last edited by Nick_the_Greek; 2014-10-20 at 19:47.
    Security always begins with personal responsibility. - quietman7

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