ATFuzzer – Dynamic Analysis Of AT Interface For Android Smartphones



“Opening Pandora’s Box through ATFuzzer: Dynamic Analysis of AT Interface for Android Smartphones” is accepted to the 35th Annual Computer Security Applications Conference (ACSAC) 2019. Abstract This paper focuses on checking the correctness and robustness of the AT command interface exposed by the cellular baseband processor through Bluetooth and USB. A device’s application processor uses this interface for issuing high-level commands (or, AT commands) to the baseband processor for performing cellular network operations (e.g., placing a phone call).

Read more…