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mercoledì 8 ottobre 2014

Going to Mars

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mercoledì 26 febbraio 2014

Beaglebone based USB sniffer


Recently I need a USB sniffer. Searching on the web I found the work of Nicolas Boichat. It's based on the Beagleboard hardware. I own a Beaglebone instead, so I decided to port his work on it.

If you want to try the result of my work here are the links for the compiled kernel and a for debian based rootfs:

  • uImage
  • rootfs
    • Default username/password:
    • username: debian
    • password: temppwd


    To try usb sniffing, log in the system as debian user, plug in a device to the beaglebone usb connector and then do the following: 
    sudo ./scripts/sniff
    The script will show the list of the available usb devices; select one of them and the usb sniffing will start. The usb traffic will logged in the file /run/shm/dump. You can later open it with wireshark to examine in details.

    If you want to examine the linux kernel sources, you can find on my github repository:
  • Usb sniffer beaglebone kernel

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