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greatscottgadgets / ubertooth

Software, firmware, and hardware designs for Ubertooth
https://greatscottgadgets.com/ubertoothone/
GNU General Public License v2.0
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Unable to sniff btle traffic from Apple Watch & Smart Watch 3 #286

Closed pentagramz closed 6 years ago

pentagramz commented 7 years ago

Steps to reproduce

  1. Unpair the watch and phone

  2. Start sniff

  3. Start pairing

  4. Capture BLE traffic

5.Once watch restore done...wait for some time

  1. Then unpair the devices

  2. Analyse the captured traffic using crackle

Expected behaviour

I am not able to see conne_req..please help unable to crack key

Actual behaviour

Tell us what happens instead

Instead it shows unable to crack Please see screenshots

screenshot from 2017-09-03 11 01 01 test capture

Version information

Operating system: Host machine Windows 7 64 bit, running VMware player Ubertooth one connected to VMware , and using inbuilt bluetooth adapter Running commands in lubuntu machine running in VMWare player

Ubertooth tools version (ubertooth-rx -V):

libubertooth 1.0 (2017-03-R2), libbtbb 1.0 (2017-03-R2)

libbtbb version: libbtbb 1.0 (2017-03-R2)

Ubertooth firmware version (ubertooth-util -v): Firmware version: 2017-03-R2 (API:1.02)

If you are reporting a problem that involves third party software (Wireshark/Kismet/etc), please report the version here.

Output

Insert any commandline or build output here
pentagramz commented 7 years ago

Command used ubertooth-btle -f -A 38 -tBD ADDR -r 15.pcapng

channels tried changing to 37, 38 , 39

nemhods commented 6 years ago

At least for one of the errors you see: It seems like your BLE device uses Bluetooth 4.2's Secure Connections feature. There is currently no known flaw in the involved protocols that would allow you to crack the encryption key. The device is resistant to cracking for now.