Re4son-Kernel

Re4son-Kernel for Raspberry Pi 1/2/3/Zero/Zero W

Adds the following features to Kali Linux and others:
Sticky Finger's Kali-Pi

  • Support for built-in wifi and Bluetooth
  • Support for all common TFT screens
  • Ethernet gadget support
  • Wifi injection patch
  • Nexmon drivers

Re4son “current stable” kernel highlights:

  • Supports armel (Pi 1, Zero, Zero W) and armhf (Pi 2, 3)
  • 100% compatible with stock kernel
  • Ethernet gadget support to ssh into raspberry pi via USB connection
  • Installs firmware and tweaks to support the onboard bluetooth and wifi chips
  • Includes wifi injection patch
  • “re4son-pi-tft-setup” tool to set up all common touch screens, enable auto-logon, etc.
  • Just run “re4son-pi-tft-setup” tool for your particular screen and you are up and running.
  • Includes nexmon driver in “nexmon” directory
  • Includes xinput-calibrator in “tools” directory
  • Any questions or poblems? Post in the forums
    Download the “current stable” Re4son Kernel here
    (sha1sum: 0ED46B3BA017797B788A06898FFF16902C965A11)

Re4son “testing” kernel highlights:

  • Same as above, plus
  • Based on Linux kernel 4.9, thus better RPi HW support
  • Bluetooth package upgraded to Bluez 5.39 makes it faster and more stable
  • Wifi injection support for Alfa AWUS051NH v2
  • NOTE: no support for TFT displays from 4D-Systems yet
    Download the “testing” Re4son Kernel here
    (sha1sum: 7E54E01AD2332F594D5BF8738DE140647EFB270B)

Installation

sudo bash
mount /dev/mmcblk0p1 /boot
cd /usr/local/src
## For current stable
wget  -O re4son_kali-pi-tft_kernel_current.tar.xz https://whitedome.com.au/re4son/downloads/11299/
tar -xJf re4son_kali-pi-tft_kernel_current.tar.xz
cd re4son_kali-pi-tft_kernel_4*
./install.sh

## For testing
wget -O re4son_kali-pi_kernel_testing.tar.xz https://whitedome.com.au/re4son/downloads/11335/
tar -xJf re4son_kali-pi_kernel_testing.tar.xz
cd re4son_kali-pi_kernel_4*
./install

For Raspberry Pi 3 and Pi Zero W:
– Press “Y” when prompted to install bluetooth and wifi drivers (not required on Raspbian)
– Say “Y” when prompted to enable bluetooth services (you can still disable it later)

Reboot and enjoy 🙂

Images with Re4son Kernel

Bluetooth

You are now ready to pair your devices, just like this:

bluetoothctl

[bluetooth]# agent on
Agent registered
[bluetooth]# default-agent
Default agent request successful
[bluetooth]# scan on
Discovery started
[bluetooth]# pair 00:1F:xx:xx:xx:xx
Attempting to pair with 00:1F:xx:xx:xx:xx
…snip…
Pairing successful
[bluetooth]# trust 00:1F:xx:xx:xx:xx
[CHG] Device 00:1F:xx:xx:xx:xx Trusted: yes
[bluetooth]# connect 00:1F:xx:xx:xx:xx
Attempting to connect to 00:1F:xx:xx:xx:xx
Connection successful

Voila – there it is, Bluetooth device connected.

Ethernet Gadget

The Re4son-Kernel supports ethernet gadget mode and both Pi zero armel images on this page have the usb0 interface enabled out of the box to allow the initial setup without any additional hardware except a micro usb cable.
Below the steps to get it working:

  1. Image a micro SD card
  2. Leave the card in your computer and edit the following two files in the /boot partition:
    – cmdline.txt: Add “modules-load=dwc2,g_ether” after “rootwait
    – config.txt: Add “dtoverlay=dwc2
  3.  Insert the card into your Raspberry Pi zero
  4. Insert the micro USB cable into the usb port of the Pi (not the power port) and your computer
  5. Wait for the Pi to boot up and enable ICS for the newly created adapter on your PC or MAC (Don’t have VM’s running at this point)
  6. Wait a minute and ssh into “kali.mshome.net” from you PC (not sure about Mac).
    – If the name resolution doesn’t work, find the IP address of your Pi via:

    # In Windows:
    @echo off & cls & (FOR /L %i IN (1,1,254) DO ping -n 1 -w 10 192.168.137.%i | FINDSTR "bytes=") & echo on
    
    # In *NIX:
    fping -a -g 192.168.137.0/24

    Sticky Fingers Kali-Pi images come with a nifty bonjour treat that allows you to connect to kali-pi.local – More about this in the forum

Voila – there it is, ssh connection via usb cable.

Setting up wifi via the command line 

To configure a wifi network, disable network-manager, configure /etc/wpa_supplicant.conf and /etc/network/interfaces:

systemctl stop network-manager && systemctl disable network-manager
ifconfig wlan0 up
/sbin/iw wlan0 scan|grep SSID ## Pick your SSID
wpa_passphrase <Your SSID> >> /etc/wpa_supplicant.conf
<... Enter passphrase and press enter ...>
nano /etc/wpa_supplicant.conf # delete the clear text passphrase

Edit “/etc/network/interfaces” and add the following stanza:

allow-hotplug wlan0
iface wlan0 inet dhcp
wpa-conf /etc/wpa_supplicant.conf

That’s all, happy hacking

Source 

The Re4son-Kernel has been built using the Re4son-Kernel-Builder using the Re4son-Raspberrypi-Linux source repo.

More details can be found here:
https://whitedome.com.au/kali-pi

For questions or comments please join the discussion in our forum:
https://whitedome.com.au/forums