Bypassing Android RASP: Active Memory Integrity Checks with Frida

Is your Android app crashing the second you attach a Frida hook? You aren't doing it wrong—you’ve just triggered an active memory scanner.

In this video, we dissect an enterprise-grade Runtime Application Self-Protection (RASP) architecture to understand exactly how apps detect our hooks. We break down the "Two-Headed Snake" defense-in-depth model, analyze the ARM64 function prologue, and write a custom "Patch" to completely blind the background watchdog thread without crashing the app.

APK link: https://github.com/fatalSec/android_in_app_protections/blob/main/fatalpay.apk

Stop guessing and start understanding how the processor processes memory. By the end of this breakdown, we will bypass the inline logic checks and successfully extract the plaintext AES encryption tokens.

What You Will Learn:
- Why standard Interceptor.attach() crashes protected Android apps.
- How RASP solutions use disk-based baselines to scan the 16-byte ARM64 function prologue.
- Defeating "Defense in Depth" architectures (Watchdog Threads + Inline Checks).

Connect with us on:
X: @SecFatal
Telegram: https://t.me/SecFatal
Mail: [secfatal@proton.me](mailto:secfatal@proton.me)

Видео Bypassing Android RASP: Active Memory Integrity Checks with Frida канала FatalSec