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Matheus-Garbelini / esp32_bluetooth_classic_sniffer

Active Bluetooth BR/EDR Sniffer/Injector as cheap as any ESP32 board can get. Works with Scapy ;-)
GNU General Public License v2.0
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Can this sniff bluetooth classic pairing? #7

Open PowerPress opened 2 years ago

PowerPress commented 2 years ago

Can this sniff bluetooth classic pairing?

Matheus-Garbelini commented 2 years ago

Hi @PowerPress it certainly can. You can check the example wireshark capture on logs/sample folder.

PowerPress commented 2 years ago

Great does this automatically do frequency hopping? How many esp's do you need to do this? Goal is to be able demonstrate threat of recording pairing without using 10-20k full spectrum analyzers.

Matheus-Garbelini commented 2 years ago

@PowerPress yes, this does frequency hopping. However, this sniffer takes part in the communication, so it cannot sniff passevelly the communication between two BT devices. It rather activelly communicate with the other devices while dumping it's baseband communication to the PC.

PowerPress commented 2 years ago

Curious what if you had 1 for every channel all recording simultaneously to using this and saving to wireshark. Would this project support that if I had the esp32's? I just want to record full spectrum on the chance of catching a bluetooth pairing in pcap type format.

Also do you know how I could do the samething for ble le?

pkarashchenko commented 1 year ago

I need something similar. I have two devices communication between each other and need a way to sniff that communication (passive sniffing), @Matheus-Garbelini is there a plan to add passive sniffer mode?