A B S T R A C T
We present the forensic analysis of the artifacts left on Android devices by WhatsApp
Messenger, the client of the WhatsApp instant messaging system. We provide a complete
description of all the artifacts generated by WhatsApp Messenger, we discuss the decoding
and the interpretation of each one of them, and we show how they can be correlated
together to infer various types of information that cannot be obtained by considering each
one of them in isolation.
By using the results discussed in this paper, an analyst will be able to reconstruct the list of
contacts and the chronology of the messages that have been exchanged by users.
Furthermore, thanks to the correlation of multiple artifacts, (s)he will be able to infer
information like when a specific contact has been added, to recover deleted contacts and
their time of deletion, to determine which messages have been deleted, when these
messages have been exchanged, and the users that exchanged them.
.ª 2014 Elsevier Ltd. All rights reserved
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جهت خرید فایل به انتهای صفحه مراجعه نمایید
کد محصول : شماره 66
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