# DexVMP

**Repository Path**: software-reverse-engineering/DexVMP

## Basic Information

- **Project Name**: DexVMP
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2025-06-12
- **Last Updated**: 2025-06-12

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# DexVMP

Run dalvik bytecode based on dex-vm to protect dex

## Modification Instructions

Below are the steps to modify and enhance the DexVMP:

### 1. Merge VM Library
Combine the VM library.

### 2. Random String Encryption
Apply random string encryption to obfuscate the code.

### 3. Custom VM Class Name
Specify a custom class name for the VM.

### 4. Custom VM Library Name
Define a custom name for the VM library.

### 5. Customized VM Registration Name
Set a custom registration name for the VM.

### 6. Support Synthetic Method Protection
Enable protection for synthetic methods.

## Configuration

### Termux command Install NDK [r25c](https://github.com/Party233/DexVMP/releases/tag/android-ndk-r25c-ollvm):
```
cd && pkg upgrade && pkg install wget && wget https://github.com/Party233/DexVMP/raw/master/termux-ndk.sh --no-verbose --show-progress -N && chmod +x termux-ndk.sh && bash termux-ndk.sh
```

### Set up NDK and Environment Variables

```bash
export SDK_PATH=/data/user/0/com.termux/files/home/android-sdk
export NDK_PATH=/data/user/0/com.termux/files/home/android-sdk/ndk/25.2.9519653
export CMAKE_PATH=/data/user/0/com.termux/files/home/android-sdk/cmake/3.22.1
```  

### Start VM Protection(Termux)
![](image.webp)
```  bash
bash start-vm.sh
```  
![](image2.webp)
### Console execution.

```  bash
java -jar vm-protect.jar apk input.apk convertRules.txt mapping.txt
```  

## Project Source

This project is forked from [nmmp](https://github.com/maoabc/nmmp)

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