GSM Man-In-The-Middle Implementation with OpenBSC and OsmocomBB

Job ID: 38050692

Budget: $1,500 – $3,000 USD

My current project involves creating a GSM Man-In-The-Middle (MITM) system using OpenBSC and OsmocomBB. I need an expert to help me complete this project by intercepting calls and messages.

Key requirements include:
- Extensive knowledge and experience using OpenBSC, OsmocomBB and USRP B210
- Ability to work with the Motorola C118 phone
- Solid understanding of MITM attack methodologies and GSM vulnerabilities
- Familiarity with network security and testing procedures
- Ability to provide a basic setup and operation guide upon completion

The project is already in partial implementation stage, and I need someone to help finalize it, and ensure it can effectively intercept calls and messages. This will involve a combination of software and hardware work, so experience in both areas will be highly beneficial.

Some completed papers
https://www.hindawi.com/journals/scn/2019/7425235/
https://www.eff.org/wp/gotta-catch-em-all-understanding-how-imsi-catchers-exploit-cell-networks#BasicIMSICatcher