Anti-Tampering Framework for Android Gaming Applications

Abstract: Android gaming applications are increasingly targeted by tampering attacks including APK repackaging, memory editing, runtime hooking, and debugging-based manipulation. Existing protection mechanisms primarily rely on single-layer defenses such as code obfuscation and basic root detection, which are readily bypassed by advanced tools like GameGuardian, Frida, and Xposed. This review article surveys existing literature on anti-tampering and anti-cheat systems for Android, covering static and dynamic defense techniques. We analyze methodologies including APK integrity verification via cryptographic hashing, runtime hook detection through memory and process inspection, and memory integrity monitoring for critical game variables. Comparative analysis of recent studies is conducted based on methodology, findings, and limitations. Research gaps related to integrated multi-layer protection, mobile-specific defenses, and real-time anomaly scoring are identified. A comprehensive Anti-Tampering Framework combining APK integrity verification, hook detection, memory monitoring, and environment attestation is proposed.

Keywords: Android Security, Anti-Tampering, APK Integrity, Runtime Hook Detection, Memory Monitoring, GameGuardian, Frida, Xposed, Anomaly Scoring, Environment Attestation.