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 enhancementLogfiles: Android logcatsSome useful data...• When something crashes, it is likely to be reported in <strong>the</strong> logcat (Androidsyslogs)Extract <strong>the</strong> information• Fetch <strong>the</strong> logs using adb and filter this information• Check for any known vocabulary in <strong>the</strong> log that could be related to a crash:‘***’, ‘uncaught exception’, ‘Error Process’...<strong>MobiDeke</strong>: <strong>Fuzzing</strong> <strong>the</strong> <strong>GSM</strong> <strong>Protocol</strong> <strong>Stack</strong> 28/38

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