After analyzing the container implementations of some of the repackaged APKs with protection,

I found that they use a combination of techniques for sophisticated protection implementation,

As a result they always use "Hybrids" and advanced versions of anti-debugging.

"Using this POC, we were able to effectively extract the full decrypted DEX file from the memory of the running APK protected by the protection". This method has a 100% success rate as the DEX file must remain fully readable in memory during the decryption and class loading phases.

#note

For Android application developers, we propose the following protection suggestions, which can effectively improve application security, even when commercial protection solutions...

Secure Design:

Adopt the principle of least privilege

Implement a layered defense strategy

Avoid hard-coding sensitive information

Use strong encryption algorithms


Code Protection:

Use multiple levels of obfuscation

Native implementation of key logic

Application Code Virtualization

Dynamic code generation and execution


Runtime Protection:

Implement multi-level integrity verification

Implement advanced anti-debugging techniques

Use memory protection technology

Implement API hook detection


Remote Authentication:

Remote security verification

Dynamic policy delivery

Detect abnormal behavior

Remote authorization for critical operations

By combining these technologies, application security can be effectively enhanced even in the face of sophisticated reverse engineering and hacking techniques.

Written by @Qwanwin

AndrolineHook v1.0

Yo what's up! Just dropped a sick library for Android memory mods! AndrolineHook - lightweight tool for all you game/app modding enthusiasts 🔥

Cool stuff inside:
Runtime lib detection
Easy memory patching
Auto backup/restore

Perfect for:
• Game modding
• Application Modding
• Security testing
• Learning & research
• Experimental stuff

Source code is open guys, check it out:
https://github.com/Qwanwin/AndrolineHook

Join the community for updates & chat:
@Qwanwin

Share with your modding buddies! 🚀
#Android #OpenSource

For the next version, maybe I will upgrade dlopen() and add other features for stability and more complex use. Wait for further news.😊

🔥 AndrolineHook v0.2.0 Release! 🔥

After a process that made my brain quite dizzy, finally the AndrolineHook update
is ready for you to try! This update brings many cool features that make
modding easier and more powerful 🚀

✨ What's New:
━━━━━━━━━━━━━━━
• More powerful pattern scanning system
• Safer & faster memory operations
• Stronger symbol resolve
• Smarter library handling

💪 Improvement:
━━━━━━━━━━━━━━━
• More optimal error handling
• Performance upgrade
• Support for multiple library paths
• More optimal memory protection

📥 Download:
━━━━━━━━━━━━━━━
https://github.com/Qwanwin/AndrolineHook/releases

Let's push modding to the next level! Drop your feedback in the comments
or directly on GitHub! Stay awesome! 🔥

Share with your modding buddies! 🚀
#Android #OpenSource #AndroHook

🚀 ANDROID SECURITY DETECTOR

Hey Developers! 👋

Latest security solution for your Android applications is now available!

✨ What's New:
━━━━━━━━━━━━━━━
• Latest Root Detection System
• Super Secure Network Security
• Anti-Hook System
• Real-time Protection

🎯 Perfect For:
━━━━━━━━━━━━━━━
• Personal Projects
• Commercial Applications
• System Development
• Framework Integration

⚡ Features:
━━━━━━━━━━━━━━━
• Magisk & KernelSU Detection
• VPN Analysis
• System Check
• Anti Emulator
• Native Code Protection


📥 Download:
━━━━━━━━━━━━━━━
[https://github.com/Qwanwin/Detector]

Share with other developers 🚀

#Android #OpenSource #Dev

damn. my phone is broken 😭

🎉 PineGenerator is now ready to use!

This application allows you to easily hook methods in other applications. With an intuitive interface, you can configure method replacements, pre-call and post-call hooks, as well as modify parameters and return values.

Check for ui ✅
https://t.me/codex4444/243

### Description:
- Simple and user-friendly interface.
- Supports Before Call, After Call, and Method Replacement.
- Dynamically generates Java code based on user input.

Feel free to try it out and provide your feedback! 😊

Made by @Qwanwin

📢 Androline v0.3.0 Released! 🚀
Excited to share the latest Androline, a native Android library for powerful memory manipulation, scanning, and library patching! Version 0.3.0 is packed with new features and fixes to level up your Android dev game.✨

What’s New:
🔒 String obfuscation for top-notch security
🧵 Thread-safe operations with std::mutex
⚡ Memory region caching for blazing-fast scanning
🔄 Original bytes storage for reversible patching
📚 Robust library loading with robustDlopen & findLibraryPath
📜 Unique logging tags for easy debugging
📱 Full support for arm64-v8a, armeabi-v7a, x86

🛠 Fixed:
✅ getpagesize & std::map errors
✅ fixed bug
✅ findLibraryPath issues in SymbolResolver

💻 Try It:

#include "AndroHook.hpp"
const char* libName = OBFUSCATE("libtarget.so");
std::string path = Androline::Memory::findLibraryPath(libName);
ANDROHOOK("0x1234", "9090");

Share with your modding buddies! 🚀

🔗 Source & Download: [ Click Link]
🧐Example Use : [ Click Link] 
📖 Docs: [README.md]
💬 Got ideas or issues? Join us on GitHub!

How to Add Hook app 😊

NB "This is just an example, don't use it as a benchmark for your application. Each application has a different way of using it."

customize to your version and your need

The project will be completed within a maximum of 1 week for the beta version, so just wait 😊

🔥 New Release: PLTHook - Your Android Hooking Companion!

Hey devs! 👋 Just dropped a super handy library for hooking functions on Android: PLTHook!

It's perfect for dynamically replacing function implementations within shared libraries. Think of it like magic, but code. ✨

Key Features:

* Supports arm32 & arm64
* Easy-to-use API
* Restore original functions seamlessly
* Safe GOT modifications with mprotect

Ready to level up your Android skills? 🚀

➡️ GitHub: [https://github.com/Qwanwin/PLTHook]

#AndroidDev #PLTHook #Hooking

🚀 AndrolineHook v0.4.0 Released!

📦 Overall Update

⚡ Efficiency

Pattern scanning now uses Boyer-Moore algorithm — much faster performance!

Optimized for applications with large library address spaces.

🔧 New Features

Added ptrace fallback (works even under strict SELinux).

Added manualElfOpen to handle dlopen failures manually.

🔗 Compatibility

Fully supports 32-bit & 64-bit (ARM/ARM64).

Compatible across many Android versions & devices.

🔐 Security

Stricter input validation.

Improved logging for easier debugging & better stability.

🎯 Flexibility

Supports library filtering during pattern scanning.

Full manual ELF loading for advanced dev control.

🔗 Download:
👉 https://github.com/Qwanwin/AndrolineHook/releases/tag/v0.4.0

Nice telegram 👍

🛡️ Native String Obfuscator

Ready to Use! 🔥

you can obfuscate all const char* strings in C++ (NDK) safely and easily 💥
No more leaking your strings through strings lib.so or static analysis tools! ‼️

✅ Compile-time XOR
✅ Auto-decrypts at runtime
✅ No performance impact
✅ Safe offset patching, and more
✅ Simple macro

OBFUSCATE("String") → store encrypted string

DEOBF("String") → use as const char*

DEOBFSTR("string") → use as std::string

Semple

void log(const char* str) {
    printf("[Log] %s\n", str);
}

log(DEOBF("Status OK"));

Header-only, just
#include "obfuscate.hpp" and you're done!

Author: @Qwanwin