Soundminer A Stealthy and Context-Aware Sound Trojan for - PowerPoint PPT Presentation

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Soundminer A Stealthy and Context-Aware Sound Trojan for Smartphones Roman Schlegel, Kehuan Zhang, Zhou Li, Apu Kapadia, XiaoFeng Wang Sensory Malware Malware equipped with sensors Steal video Steal audio Steal location

Soundminer A Stealthy and Context-Aware Sound Trojan for Smartphones Roman Schlegel, Kehuan Zhang, Zhou Li, Apu Kapadia, XiaoFeng Wang
“Sensory Malware” • Malware equipped with sensors • Steal video • Steal audio • Steal location • Steal activities • ...
Steal credit card numbers • Recognize phone calls made to companies • Understand how humans interact with IVR • Guided extraction of sensitive information • Transmission to malware master
Paired Trojan applications ��
Collection Step ��
Profiles: State machine of IVR ��
DTMF Tone extraction “9” ��

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