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5G SUPI-Catcher SDR (ex LTE IMSI)  

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TinyBrain
(@tinybrain)
Active Member

Around Bern, Switzerland we found several fake cell towers propagating being an eNB of LTE. In 5G the devices get SUPI to be identified uniquely. To find new 5G fake cell towers from Sunrise/UPC with false MCC/MNC propagation we want to equip our autonomous rover with a SDR SUPI catcher to log from Railway mainstation, Hotel Schweizerhof and around Bundeshaus (parlament swiss gov) and also in the region of von Wattenwil BE.

Are there in the U.S. or Israel already 5G SUPI-Catchers available on SDR?

Please report me personally. Toda raba!

Quote
Posted : 25/03/2019 12:02 am
TinyBrain
(@tinybrain)
Active Member

This post also was intended to understand the digital layer to dive into crypto.

ReplyQuote
Posted : 19/04/2019 4:37 am
jaclaz
(@jaclaz)
Community Legend

This post also was intended to understand the digital layer to dive into crypto.

… and seemingly completely failed at it.

jaclaz

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Posted : 19/04/2019 9:29 am
TinyBrain
(@tinybrain)
Active Member

With DC in 5G how can a mobile modem (RF frontend) detect in one of the connections that a MITM is in operation? Can a mobile identify e.g. the EIR for discovering a catcher instead of an eNB?

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Posted : 20/04/2019 2:17 am
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