09.08.2015 Views

MobiDeke Fuzzing the GSM Protocol Stack

MobiDeke: Fuzzing the GSM Protocol Stack

MobiDeke: Fuzzing the GSM Protocol Stack

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Introduction<strong>Fuzzing</strong> over-<strong>the</strong>-airThe <strong>MobiDeke</strong> FrameworkConclusionTestcases generation and mutationMonitoringReportFuture enhancement<strong>MobiDeke</strong>?To perform our fuzzing tests, we created a framework that:• Generates and mutates L3 messages• Sends payload ‘over-<strong>the</strong>-air’• Checks if a handset is ready to receive our payload• Monitors states (Phone and BTS)• Records a final report<strong>MobiDeke</strong>: <strong>Fuzzing</strong> <strong>the</strong> <strong>GSM</strong> <strong>Protocol</strong> <strong>Stack</strong> 19/38

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