Fuzzing the Media Framework in Android

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Logging and Triage MechanismsLogging process• Log every test case executed with Fatal priority"adb shell log -p F -t sp_stagefright *** Filename:" + test_files[i]• Save filtered logcat buffer for each campaign, for all devices24
Logging and Triage MechanismsInitial results160000140000120000100000800006000040000200000Number of filesTotal: ~1 million25
Page 1 and 2: Fuzzing the Media Framework in Andr
Page 3 and 4: IntroductionFuzzing• Form of blac
Page 5 and 6: IntroductionAudio and video as atta
Page 7 and 8: AgendaIntroductionFuzzing Media Con
Page 9 and 10: Fuzzing Media Content in AndroidSte
Page 13 and 14: Data generationBasic Fuzzing Framew
Page 15 and 16: Data generationFuzzBox• Multi-cod
Page 17 and 18: Data generationRadamsa• General p
Page 21 and 22: Fuzzing the Stagefright frameworkOv
Page 23: AgendaIntroductionFuzzing Media Con
Page 27 and 28: Logging and Triage MechanismsInitia
Page 29 and 30: Logging and Triage MechanismsTestin
Page 31 and 32: Logging and Triage MechanismsTriage
Page 33 and 34: Logging and Triage MechanismsResult
Page 37 and 38: Fuzzing Stagefright with AFLAFL on

Fuzzing the Media Framework in Android

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