Aurasium

Practical security policy enforcement for Android applications is achieved through bytecode rewriting and an in-place reference monitor. Aurasium's code is available under the GPLv3 license. Code Structure: - ApkMonitor/: Contains the main native and Java policy logic, along with a demo application. - pyAPKRewriter/: Includes the scripts for patching APK files. - dependencies/: Holds the dependencies required by pyAPKRewriter. - SecurityManager/: Contains the ASM for the Aurasium Dependency. To install the necessary Android SDK, use the following command: apt-get install unzip python python-pyasn1. Usage: To repackage an APK file, run: pyAPKRewriter/attach.sh source.apk [destination.apk]. To build a new version of Aurasium for repackaging, first compile ApkMonitor/ using Eclipse.

Then, create an updated Aurasium blob by using ApkMonitor/package. Finally, copy the aurasium.zip file to the dependencies/ directory.