/Memory-Tool

Android Memory Tool A C-based memory tool for Android, enabling memory reading and writing in specified processes. Utilizes process_vm_readv and process_vm_writev system calls. Features include process ID retrieval, module address identification, and example code for modifying memory at runtime.

Primary LanguageCMIT LicenseMIT

Android Memory Tool

This is a C-based memory tool for Android that allows you to read and write memory in a specified process. It leverages the process_vm_readv and process_vm_writev system calls for memory operations.

Features

  • read_memory: Read memory from a specified process.
  • write_memory: Write data to a specified memory address in a process.
  • get_pid: Get the process ID based on the process name.
  • get_module_address: Get the base address of a specific module in the process's memory.

Usage

  1. Include the tool:

    #include "MemoryTool.h"

  2. Read Memory:

    ssize_t read_result = read_memory(pid, address, buffer, size);
if (read_result == -1) {
    printf("Error: Failed to read memory.\n");
    return 1;
}

  3. Write Memory:

    ssize_t write_result = write_memory(pid, address, data, size);
if (write_result == -1) {
    printf("Error: Failed to write memory.\n");
    return 1;
}

  4. Get Process ID:

    pid_t process_id = get_pid("target_process_name");
if (process_id == -1) {
    printf("Error: Process ID not found.\n");
    return 1;
}

  5. Get Module Address:

    unsigned long long module_address = get_module_address(process_id, "target_module_name");
if (module_address == 0) {
    printf("Error: Module address not found.\n");
    return 1;
}

Example Code Snippet

To use this tool, create a file named main.c and include the MemoryTool.h header:

#include <stdio.h>
#include "MemoryTool.h"

int main() {
    // Get the process ID of PUBG Mobile
    pid_t pid = get_pid("com.tencent.ig");

    if (pid == -1) {
        printf("Error: PUBG Mobile process not found.\n");
        return 1;
    }

    // Get the base address of libUE4.so module
    unsigned long long base_address = get_module_address(pid, "libUE4.so");

    if (base_address == 0) {
        printf("Error: libUE4.so module not found in PUBG Mobile process.\n");
        return 1;
    }

    // Modify memory to change the normal view into iPad view
    float new_value = 240.0;
    off_t offset = 0x3EF90E4;

    ssize_t write_result = write_memory(pid, base_address + offset, &new_value, sizeof(float));

    if (write_result == -1) {
        printf("Error: Memory modification failed.\n");
        return 1;
    }

    printf("Memory modification successful. PUBG Mobile view changed to iPad view!\n");

    return 0;
}

How to Build

Compile the tool using your preferred compiler, for example:

cc main.c -o main -Wall

License

This project is licensed under the MIT License.

Contribution

Feel free to contribute by opening issues or creating pull requests.