C++: reading memory of another process

Question

I\'d like to have a function that allows me to read the memory of another process. I was thinking about something like this (pseudo code):

staticAddress = 0x         


        

Answer 1

https://github.com/T-vK/Memory-Hacking-Class
Is a pretty simple class to do all that and even more.
Here is a list with all the methods it supports:

GetProcessId()
GetModuleBase()
SetPrivilege()
GetDebugPrivileges()
ReadInt()
GetPointerAddress()
ReadPointerInt()
ReadFloat()
ReadPointerFloat()
ReadText()
ReadPointerText()

Example usage:

#include "Memory.hpp"
using std::string;

int main() {
    char* TARGET_PROCESS_NAME = "League of Legends.exe";

    int GAME_VERSION_MODULE_OFFSET = 0x2A1D738; // [Base address of 'League of Legends.exe']+0x2A1D738 (address of a string containing a version number)

    Memory Memory;
    Memory.GetDebugPrivileges();
    int processId = Memory.GetProcessId(TARGET_PROCESS_NAME);
    HANDLE processHandle = OpenProcess(PROCESS_ALL_ACCESS, false, processId);

    int baseAddress = Memory.GetModuleBase(processHandle, (string)TARGET_PROCESS_NAME);

    int gameVersionAddress = baseAddress + GAME_VERSION_MODULE_OFFSET;

    string gameVersion = Memory.ReadText(processHandle, gameVersionAddress);

    std::cout << "Game version: " << gameVersionAddress << std::endl;

    cin.get();
    return 0;
}

In case you were wondering, yes, I'm the author.