Oros
I'm not the author of gr-gsm ! Have you try this https://osmocom.org/projects/gr-gsm/wiki/Installation#Installation-from-packages-on-Debian-Testing-and-Ubuntu-1804 ?
I recommend you to READ ALL the page. And you will notice there are different way to install depending your setup.
Did you do : ``` sudo python3 simple_IMSI-catcher.py --sniff ``` ? See https://github.com/Oros42/IMSI-catcher#with-an-old-version-of-gr-gsm
In kali 2020, scapy for python3 is already installed. ```7024``` (LAC) is the location of the cell tower ```5455``` (CellId) is the id of the cell tower In your screenshot...
Yes, in your screenshot you have 7 phones. For TMSI : https://en.wikipedia.org/wiki/Temporary_Mobile_Subscriber_Identity
No, you can't have a distance. But if you want to learn more, run wireshark. ``` sudo wireshark -k -Y '!icmp && gsmtap' -i lo ```
This is one solution : ``` sudo python3 simple_IMSI-catcher.py --sniff | grep ```
You can also use ```-m``` ``` sudo python3 simple_IMSI-catcher.py --sniff -m XXX ``` or ``` sudo python3 simple_IMSI-catcher.py --sniff -m XXXYYY ``` with XXX=MCC code and YYY=MNC code
@Maxisldp Sorry but it's not possible because IMEI is not sent.
@dd121 Sorry, I didn't have Mac. Try an other way to setup grgsm.