IMSI-catcher
rtl_433
IMSI-catcher | rtl_433 | |
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12 | 172 | |
3,038 | 5,788 | |
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0.0 | 9.3 | |
2 months ago | 6 days ago | |
Python | C | |
Creative Commons Zero v1.0 Universal | GNU General Public License v3.0 only |
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IMSI-catcher
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The Cheap Radio Hack That Disrupted Poland's Railway System
I'll do you one better:
For GSM, basic IMSI sniffing: https://github.com/Oros42/IMSI-catcher
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To those looking on how to have a proper surveillance and alarm system for their home, watch this
https://github.com/Oros42/IMSI-catcher this is the one I got working, there are others on Github
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Interesting things to receive with SDR in 2023?
GSM signals https://github.com/Oros42/IMSI-catcher
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Cellphone Spoofing
I would start with ss7 and IMSI catcher in particular. There is also a project on git hub that might give some more insights. There are a bunch of tutorials on how to set it all up on YouTube. But it all basic. I think Juilliard have to dive into the protocols themselves. Though maybe I don’t know something.
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Favorite "hacking" tool NOT in Kali?
imsi-catcher
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Car / House Burglaries: Can Ubiquiti network trace trespassers / thieves within AP network range?
But people are playing around with such things for educational purposes. Might be easier for some law enforcement officer to pull IMSI logs from the relevant time from providers... IANAL and don't know anything about US law.
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RTLSDR or HackRF one - for scanning 2g 3g LTE
This project goes a decent job at passively observing 2G: https://github.com/Oros42/IMSI-catcher An RTL2832U dongle is enough to get started.
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Security experts of Reddit: In this paper it is claimed that, for $1400, a device can be constructed that intercepts cellular data. Is this still the case?
Also, IMSI (actually, a randomised version (TMSI)) is sent in the clear over the air - see https://github.com/Oros42/IMSI-catcher https://en.wikipedia.org/wiki/Mobility_management#TMSI. IMEI should be encrypted as far as I remember. But that's not very useful to intercept anyway as it's just an indicator of the phone (and can be altered)
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Decoding GSM traffic
Have you looked at this on GH? https://github.com/Oros42/IMSI-catcher
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Beware of Phyphox - Source Code Available for Compiling - Easy Hacker Redirect to Hacked Version Giving Erroneous Results
https://github.com/Oros42/IMSI-catcher :)
rtl_433
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Reverse engineering a car key fob signal
And there's a multiformat receiver block too: https://github.com/merbanan/rtl_433
- What is this signal?
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Error handling in a failing service
pi@pi4b8:/etc/systemd/system $ cat rtl_433.service # based on https://github.com/merbanan/rtl_433/issues/1651 [Unit] Description=RTL_433 service script StartLimitIntervalSec=5 Documentation=https://github.com/merbanan/rtl_433/README.md After=syslog.target network.target [Service] Type=exec ExecStart=/usr/bin/rtl_433 -C si -F mqtt # Restart script if stopped Restart=always # Wait 30s before restart RestartSec=30s # Tag things in the log # View with: sudo journalctl -f -u rtl_433 -o cat SyslogIdentifier=rtl_433 StandardOutput=syslog StandardError=syslog [Install] WantedBy=multi-user.target
- seeking help with 433Mhz remote integration
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Create a subghz file from known data?
For example, rtl_433 has the spec for an X10 sensor say I know what data I want to put where, is there some tool/site I could enter in what the "specifications" of the signal waveform are and the data I want to send as a byte-string or binary-string and it would create a playable .sub file for me?
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New Guy: Outdoor Thermostat / automated fan start/stop.
For "outdoor distances" I'd probably stick to something LoRa or 433MHz based. YoLink has quite a few options using the LoRa protocol. I use basic 433Mhz based AcuRite sensors paired with an RTL-SDR dongle connected to a machine running RTL_433, and use Home Assistant to trigger automations and alerts.
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Mystery signal?
866-868MHz is SRD/ISM band (in UK/EU). Can be things like energy meters, TPMS, medical devices etc. Try rtl_433 on it.
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Problem trying to listen to a Honeywell doorbell (RF 868 Mhz) with RTL-433
I'm trying to add a Honeywell doorbell to Home Assistant by using the RTL-433 GitHub project/program. When I run the program the SDR dongle is detected but it doesn't display anything when I press the doorbell (the image shows what I see after running the program and pressing the doorbell). I have also tried Honeywell Activelink (FSK) aka [116], so I have tried both 115 and 116 decode protocols.
- Elster TPR11 water meter reader
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Next Mileston for an RTL-SDR newbee?
rtf_433 IoT & embedded device signal receiving https://github.com/merbanan/rtl_433
What are some alternatives?
hackrf-spectrum-analyzer
rtl-wmbus - Software defined receiver for wireless M-Bus with RTL-SDR
Flipper - Playground (and dump) of stuff I make or modify for the Flipper Zero
rtlamr - An rtl-sdr receiver for Itron ERT compatible smart meters operating in the 900MHz ISM band.
sparrow-wifi - Next-Gen GUI-based WiFi and Bluetooth Analyzer for Linux
ESPHome-VideoDoorbell - Doorbell made using ESPHome with a TTGO T-Camera
crocodilehunter - Taking one back for Steve Irwin (๑•̀ㅂ•́)و
mayhem-firmware - Custom firmware for the HackRF+PortaPack H1/H2
LTE-Cell-Scanner - OpenCL, SDR, TDD/FDD LTE cell scanner, full stack from A/D samples to SIB ASN1 messages decoded in PDSCH, (optimized for RTL-SDR HACKRF and BladeRF board)
SDRPlusPlus - Cross-Platform SDR Software
Music-notes-detection - This python code will detect the musical note present in a given instrument's audio file, Using Fast Fourier Transformation method
multimon-ng