[Source] DNA's Stat & Perk Trainer

//DNA's aIW Trainer Source Code
//Please dont make a hack using this. Everyone will know you used this and I will call you a tool.

#include "stdafx.h"
#include <cstdlib>
#include <iostream>
#include <windows.h>
#include <cstdio>
#include <stdio.h>
#include <string.h>
#include <tlhelp32.h>

using namespace std;

#define XP 0x01B2B81C
#define SCORE 0x01B2B82C
#define WINS 0x01B2B864
#define LOSSES 0x01B2B868
#define TIES 0x01B2B86C
#define WSTREAK 0x01B2B870
#define KILLS 0x01B2B830
#define HEADSHOTS 0x01B2B844
#define ASSISTS 0x01B2B840
#define KSTREAK 0x01B2B834
#define DEATHS 0x01B2B838
#define TIMEPLAYED 0x01B2B850
#define PRESTIGE 0x01B2B824

#define Marathon 0x01B2BF6B
#define SteadyAim 0x01B2BF6C
#define Ninja 0x01B2BF6D
#define Scrambler 0x01B2BF6E
#define SleightOfHand 0x01B2BF6F
#define Bling 0x01B2BF70
#define StoppingPower 0x01B2BF71
#define Hardline 0x01B2BF72
#define OneManArmy 0x01B2BF73
#define ColdBlooded 0x01B2BF74
#define LastStand 0x01B2BF75
#define Scavenger 0x01B2BF76
#define Commando 0x01B2BF77
#define SitRep 0x01B2BF78
#define LightWeight 0x01B2BF79
#define DangerClose 0x01B2BF7A

DWORD FindProcessId(const std::string &processName)
{
    PROCESSENTRY32 processInfo;
    processInfo.dwSize = sizeof(processInfo);

    HANDLE processesSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, NULL);
    if ( processesSnapshot == INVALID_HANDLE_VALUE )
        return 0;

    Process32First(processesSnapshot, &processInfo);
    if ( !processName.compare(processInfo.szExeFile) )
    {
        CloseHandle(processesSnapshot);
        return processInfo.th32ProcessID;
    }

    while ( Process32Next(processesSnapshot, &processInfo) )
    {
        if ( !processName.compare(processInfo.szExeFile) )
        {
            CloseHandle(processesSnapshot);
            return processInfo.th32ProcessID;
        }
    }
   
    CloseHandle(processesSnapshot);
    return 0;
}

void MemWrite(){
   
    HANDLE phandle;

    int uxp;
    int uscore;
    int uwins;
    int ulosses;
    int uties;
    int uwstreak;
    int ukills;
    int uheadshots;
    int uassists;
    int ukstreak;
    int udeaths;
    int utimeplayed;
    int uprestige;
    int perks;
    int guns;
    int PROPERKS = 7;

    DWORD processID = FindProcessId("iw4mp.dat");

    if(processID!=0){
        cout << "\n";  
        cout << "Trainer attached to MW2\n";
        cout << "\n";
        cout << "\n";
        phandle = OpenProcess(PROCESS_ALL_ACCESS,0,processID);
    }
    else{
        cout<<"Open the Game Next Time...\n";
        system("pause");
        exit(0);
    }

    if (phandle != 0){
        cout << "What is the XP count you want? ";
        cin >> uxp;
        WriteProcessMemory(phandle,(LPVOID)XP,(LPVOID)&uxp,4,0);
        cout << "Your XP now is " << uxp << "\n";
        cout << "\n";
        cout << "What is the Score amount you want? ";
        cin >> uscore;
        WriteProcessMemory(phandle,(LPVOID)SCORE,(LPVOID)&uscore,4,0);
        cout << "Your new score is " << uscore << "\n";
        cout << "\n";
        cout << "What is the Win count you want? ";
        cin >> uwins;
        WriteProcessMemory(phandle,(LPVOID)WINS,(LPVOID)&uwins,4,0);
        cout << "Your new Win count is " << uwins << "\n";
        cout << "\n";
        cout << "What is the Loss count you want? ";
        cin >> ulosses;
        WriteProcessMemory(phandle,(LPVOID)LOSSES,(LPVOID)&ulosses,4,0);
        cout << "Your new Loss count is " << ulosses << "\n";
        cout << "\n";
        cout << "What is the Tie count you want? ";
        cin >> uties;
        WriteProcessMemory(phandle,(LPVOID)TIES,(LPVOID)&uties,4,0);
        cout << "Your new Tie count is " << uties << "\n";
        cout << "\n";
        cout << "What is the Win Streak count you want? ";
        cin >> uwstreak;
        WriteProcessMemory(phandle,(LPVOID)WSTREAK,(LPVOID)&uwstreak,4,0);
        cout << "Your new Win Streak count is " << uwstreak << "\n";
        cout << "\n";
        cout << "What is the Kill count you want? ";
        cin >> ukills;
        WriteProcessMemory(phandle,(LPVOID)KILLS,(LPVOID)&ukills,4,0);
        cout << "Your new Kill count is " << ukills << "\n";
        cout << "\n";
        cout << "What is the Head Shot count you want? ";
        cin >> uheadshots;
        WriteProcessMemory(phandle,(LPVOID)HEADSHOTS,(LPVOID)&uheadshots,4,0);
        cout << "Your new Head Shot count is " << uheadshots << "\n";
        cout << "\n";
        cout << "What is the Assist count you want? ";
        cin >> uassists;
        WriteProcessMemory(phandle,(LPVOID)ASSISTS,(LPVOID)&uassists,4,0);
        cout << "Your new Assist count is " << uassists << "\n";
        cout << "\n";
        cout << "What is the Kill Streak count you want? ";
        cin >> ukstreak;
        WriteProcessMemory(phandle,(LPVOID)KSTREAK,(LPVOID)&ukstreak,4,0);
        cout << "Your new Kill Streak count is " << ukstreak << "\n";
        cout << "\n";
        cout << "What is the Death count you want? ";
        cin >> udeaths;
        WriteProcessMemory(phandle,(LPVOID)DEATHS,(LPVOID)&udeaths,4,0);
        cout << "Your new Death count is " << udeaths << "\n";
        cout << "\n";
        cout << "What is the Time Played you want? (IN SECONDS) ";
        cin >> utimeplayed;
        WriteProcessMemory(phandle,(LPVOID)TIMEPLAYED,(LPVOID)&utimeplayed,4,0);
        cout << "Your new Time Played is " << utimeplayed << "\n";
        cout << "\n";
        cout << "What is the Prestige you want? (0 for no prestige) ";
        cin >> uprestige;
        WriteProcessMemory(phandle,(LPVOID)PRESTIGE,(LPVOID)&uprestige,4,0);
        cout << "Your new Prestige is " << uprestige << "\n";
        cout << "\n";
        cout << "Do you want Pro Perks? (1 for yes or 2 for no) ";
        cin >> perks;
        if ( perks < 2 ){
            WriteProcessMemory(phandle,(LPVOID)Marathon,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)SteadyAim,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)Ninja,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)Scrambler,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)SleightOfHand,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)Bling,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)StoppingPower,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)Hardline,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)OneManArmy,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)ColdBlooded,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)LastStand,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)Scavenger,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)Commando,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)SitRep,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)LightWeight,(LPVOID)&PROPERKS,4,0);
            WriteProcessMemory(phandle,(LPVOID)DangerClose,(LPVOID)&PROPERKS,4,0);
            cout << "Pro Perks Given\n";
            cout << "\n";
        }
        if (perks > 1){
            cout << "Pro Perks Skiped\n";
            cout << "\n";
        }
    }
    else{
        cout<<"Something Went Wrong.. Error Code: 0x1\n";
	cout<<"Please Contact deoxyribonucleicacid on MPGH for more information\n";
        system("pause");
        exit(0);
    }
}

int main(int argc, char* argv[]){
    SetConsoleTitle("DNA's Trainer");
    system("Color 0a");  
    cout << "DNA's MW2 Stat and Perk Trainer\n";
    cout << "Version 1.0 for MW2 Version 1.3.37a\n";
    cout << "Never use this trainer while playing in game.\n";
    cout << "\n";
    MemWrite();
    cout << "\n";
    system("pause");
    return 0;
}