Be extremely cautious if you found a file named exactly on a random file-sharing site.
This ID is used to scramble further communication (Msg3) until the connection is fully established and a permanent ID is given. ⚠️ Security Warning
Before running any setup file from a RAR, upload it to VirusTotal to check for hidden threats.
In telecommunications (4G/5G), "TC" and "RAR" are parts of the used by mobile devices to connect to a base station (gNB). The Technical Flow