Crazy Danish Hacker – GSM Sniffing 8 – Using GR GRSM
Episode 8: using gr-gsm to capture GSM broadcast channels. Decoding the control channel data and viewing raw traffic in Wireshark with the gsmtap dissector.
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Crazy Danish Hacker – GSM Sniffing 9 – TMSI KC Extraction
Episode 9: extracting the TMSI and Kc session key for a target GSM subscriber by correlating paging messages and SDCCH activity, a prerequisite for later voice and SMS decryption.
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Crazy Danish Hacker – GSM Sniffing 15 – Kraken install and test
Episode 15: installing Kraken on the Linux server and running the first sanity-check queries against the A5/1 rainbow tables. Confirming the cracker is operational before pointing it at captured traffic.
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