Awesome-Cellular-Hacking

"In this blog post I’m going to explain how to create a portable GSM BTS which can be used either to create a private ( and vendor free! ) GSM network or for GSM active tapping/interception/hijacking … yes, with some (relatively) cheap electronic equipment you can basically build something very similar to what the governments are using from years to perform GSM interception."

How to setup a 4G/LTE Evil Twin Base Station using srsLTE and a USRP SDR device

"Impersonating a cellular base station with SDR: With the flexibility, relative low cost of Software Defined Radio (SDR) and abundance of open source projects that emulate a cell tower, successfully impersonating a GSM Base Station (BTS) is not a difficult task these days."

"The RTL-SDR software defined radio can be used to analyze cellular phone GSM signals, using Linux based tools GR-GSM (or Airprobe) and Wireshark. This tutorial shows how to set up these tools for use with the RTL-SDR."

"Within the penetration testing domain quite often we have to deal with different technologies and devices. It’s important to cover all aspects of connectivity of a device being tested which is why we have built a GSM/GPRS interception capability. There are a number of different devices and systems that make use of GSM/GPRS, non-exhaustively we commonly see:"