This project is a GSM IMSI catcher and cellular network traffic analyzer designed to intercept radio signals and extract mobile subscriber identities and network location information. It functions as a mobile subscriber identifier decoder, parsing radio packets to retrieve identity numbers and mapping them to specific countries and operators.
The system provides capabilities for targeted tracking by monitoring network traffic for specific subscriber identities to detect when a device enters a coverage area. It includes a GSM frequency scanner to detect active base stations and cellular bands for receiver tuning.
The tool covers a broad signal intelligence surface, including radio signal interception, mobile device identity decoding, and GSM network traffic analysis. It utilizes software defined radio hardware to capture frequencies and employs file-based persistence to record captured identities and network metadata.
