Dex casing

Encrypt and hide Dex as a whole. When the crackers decompile the application, they can only see the custom shell code

Dex function extraction

The function in Dex code is protected by encryption after extraction, and the function content is decrypted and restored to the corresponding function body at runtime

Dex type extraction

Encrypt and protect the classes in Dex code after extraction, and decrypt and restore the class content to the corresponding class at runtime

Dex virtualization

Perform virtualization protection on Dex, convert the original executable bytecode into a user-defined bytecode, and call a user-defined interpreter to interpret and execute the original logic when the application executes this bytecode

DexToCpp

Nativize Dex, convert the original Java byte code into C++code, and dynamically compile the local library file, which can effectively improve the application installation and running speed, prevent Dex from being statically decompiled to obtain source code, and prevent crackers from obtaining Java code in Dex through dynamic debugging;

Code encryption compression

Use custom algorithms to compress code data to a high degree

Signature verification

Verify the application signature information to prevent applications from being re signed;

Integrity check

Check the integrity of all files in Android applications to prevent malicious tampering

Anti debugging

When Android applications run, monitor the application debugging status to prevent applications from being dynamically debugged to obtain memory data

Strict anti commissioning

Multi process daemon mode is used to monitor the running state of Android applications to prevent applications from being maliciously debugged

Anti memory Dump

Monitor the memory information of Android application running time to prevent application memory from being dumped

Inverse function repair

Monitor the function execution status to prevent the function from being repaired

Anti injection

Real time monitoring of memory information to prevent the injection of the framework into the application space, resulting in information and data leakage

Log mask

Block the Logcat log output when Android applications run, and only the Verbose, Debug, and Info level logs

Local data encryption

Encrypt and store the local data generated dynamically in the application when the Android application is running to prevent the attacker from obtaining cached data

Simulator test

Simulator detection, note: this function will cause the hardening package to fail to run on the simulator

Root detection

Root environment detection. Note: this function will cause the hardening package to fail to run on the rooted device

Java Hook detection (multi open detection)

Detect the mainstream multi open framework and Java hook detection. Note: this mode will result in the failure of the hardening package to run on the system with the Java hook environment

Native Hook detection

Detect the mainstream Native Hook framework. Once the HOOK framework is found, the application will stop running

Agent detection

Prevent application packet capturing through Vpn; VPN packet capture is detected, and the application will fail to run;

Anti screen capture

Anti screenshot processing of all pages in the application

Anti page hijacking

Prevent application sensitive pages from being hijacked and being replaced by malicious applications

Optimize APK

Decompress APK and recompress it with high compression ratio to reduce the application volume