C++ Memory Manager

// DeleteMe.cpp : This file contains the 'main' function. Program execution begins and ends there.
//

#include <iostream>
#include <sstream>
#include <map>
#include <string>
#include <string_view>
#include <unordered_map>
#include <vector>
#include <Windows.h>
#include <TlHelp32.h>
#include <cstddef>
#include <bitset>
#include <iomanip>
#include <psapi.h>
#include <stdio.h>
#include <tchar.h>
#pragma comment(lib, "advapi32.lib")
int decimalValue = 0;

int main()
{
    std::string input;
    while (true)
    {

        std::cout << "Enter a decimal string: ";
        std::cin >> input;
        decimalValue = std::stoi(input);
    }
}

// Run program: Ctrl + F5 or Debug > Start Without Debugging menu
// Debug program: F5 or Debug > Start Debugging menu

// Tips for Getting Started: 
//   1. Use the Solution Explorer window to add/manage files
//   2. Use the Team Explorer window to connect to source control
//   3. Use the Output window to see build output and other messages
//   4. Use the Error List window to view errors
//   5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project
//   6. In the future, to open this project again, go to File > Open > Project and select the .sln file

// DeleteMe.cpp : This file contains the 'main' function. Program execution begins and ends there.

#include <iostream>

#include <sstream>

#include <map>

#include <string>

#include <string_view>

#include <unordered_map>

#include <vector>

#include <Windows.h>

#include <TlHelp32.h>

#include <cstddef>

#include <bitset>

#include <iomanip>

#include <psapi.h>

#include <stdio.h>

#include <tchar.h>

#pragma comment(lib, "advapi32.lib")

int decimalValue = 0;

int main()

{

std::string input;

while (true)

{

std::cout << "Enter a decimal string: ";

std::cin >> input;

decimalValue = std::stoi(input);

}

// Run program: Ctrl + F5 or Debug > Start Without Debugging menu

// Debug program: F5 or Debug > Start Debugging menu

// Tips for Getting Started:

// 1. Use the Solution Explorer window to add/manage files

// 2. Use the Team Explorer window to connect to source control

// 3. Use the Output window to see build output and other messages

// 4. Use the Error List window to view errors

// 5. Go to Project > Add New Item to create new code files, or Project > Add Existing Item to add existing code files to the project

// 6. In the future, to open this project again, go to File > Open > Project and select the .sln file

// Memory.cpp : This file contains the 'main' function. Program execution begins and ends there.
//

#include <iostream>
#include <sstream>
#include <map>
#include <string>
#include <string_view>
#include <unordered_map>
#include <vector>
#include <Windows.h>
#include <TlHelp32.h>
#include <cstddef>
#include <bitset>
#include <iomanip>
#include <psapi.h>
#include <stdio.h>
#include <tchar.h>
#include <thread>
#include <chrono>
#pragma comment(lib, "advapi32.lib")

//const wchar_t* ProcName = L"notepad.exe";
const wchar_t* ProcName = L"deleteme.exe";
DWORD processId = 0; // GetProcId(ProcName);
HANDLE hProcess = 0; // OpenProcess(PROCESS_ALL_ACCESS, NULL, processId);

class MemoryModule {
public:
    std::string ModuleName;
    DWORD Address;
    MemoryModule(DWORD Addr, std::string val) : ModuleName(val), Address(Addr) {
        //std::cout << "MemoryEntry Addr (" << Addr << ") = " << "0x" << std::hex << val << std::endl;
    }
};

class MemoryEntry {
public:
    int value = 0; //Used for Single byte checks
    //byte ByteArray[4];
    VOID * Address = NULL;
    VOID * Bytevalue = NULL; //Used for Arrays of values
    
    MemoryEntry(VOID * Addr, int val) : value(val), Address(Addr) {
        //std::cout << "MemoryEntry Addr (" << Addr << ") = " << "0x" << std::hex << val << std::endl;
    }
    MemoryEntry(VOID* Addr, byte val[], int length){
        Address = Addr;
        value = length;
        for (int i = 0; i < length; i++)
        {
            
        }
        Bytevalue = malloc(length);
        memcpy(Bytevalue, val, length);
    }
    
    /*
    * ~MemoryEntry()
    {
        if (Bytevalue)
        {
            free(&Bytevalue);
        }
    }
    */
    
};

//std::unordered_map<std::string, std::vector<MemoryEntry>> GMemoryMap;
//std::unordered_map<MemoryModule, std::vector<MemoryEntry>> GMemoryMap;
std::unordered_map<VOID *, std::vector<MemoryEntry>> GMemoryMap;

DWORD GetProcId(const wchar_t* procName);
uintptr_t GetModuleBaseAddress(DWORD procID, const wchar_t* modName);
uintptr_t FindDMAAddy(HANDLE hProc, uintptr_t ptr, std::vector<unsigned int> offsets);

BOOL SetPrivilege(HANDLE hToken,          // access token handle
    LPCTSTR lpszPrivilege,  // name of privilege to enable/disable
    BOOL bEnablePrivilege   // to enable or disable privilege
)
{
    TOKEN_PRIVILEGES tp;
    LUID luid;

    if (!LookupPrivilegeValue(
        NULL,            // lookup privilege on local system
        lpszPrivilege,   // privilege to lookup 
        &luid))        // receives LUID of privilege
    {
        printf("LookupPrivilegeValue error: %u\n", GetLastError());
        return FALSE;
    }

    tp.PrivilegeCount = 1;
    tp.Privileges[0].Luid = luid;
    if (bEnablePrivilege)
        tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
    else
        tp.Privileges[0].Attributes = 0;

    // Enable the privilege or disable all privileges.

    if (!AdjustTokenPrivileges(
        hToken,
        FALSE,
        &tp,
        sizeof(TOKEN_PRIVILEGES),
        (PTOKEN_PRIVILEGES)NULL,
        (PDWORD)NULL))
    {
        printf("AdjustTokenPrivileges error: %u\n", GetLastError());
        return FALSE;
    }

    if (GetLastError() == ERROR_NOT_ALL_ASSIGNED)

    {
        printf("The token does not have the specified privilege. \n");
        return FALSE;
    }

    return TRUE;
}


std::vector<std::pair<HMODULE, DWORD>> GetModules(HANDLE hProcess) {
    std::vector<std::pair<HMODULE, DWORD>> modules;

    if (hProcess != NULL) {
        HMODULE hMods[1024];
        DWORD cbNeeded = 0;
        if (EnumProcessModules(hProcess, hMods, sizeof(hMods), &cbNeeded)) {
            for (int i = 0; i < (cbNeeded / sizeof(HMODULE)); i++) {
                MODULEINFO mi;
                GetModuleInformation(hProcess, hMods[i], &mi, sizeof(mi));
                modules.push_back(std::make_pair(hMods[i], mi.SizeOfImage));
            }
        }
        else {
            std::cerr << "EnumProcessModules failed. Error code: " << GetLastError() << std::endl;
        }
    }

    return modules;
}

long TotalSizeOfMemory = 0;
long TotalADDRFound = 0;

int ReadAllProcModules(DWORD processId, HANDLE hProcess, byte BytePattern[], int Bytelength)
{
    if (hProcess == NULL) {
        std::cerr << "Failed to open process. Error code: " << GetLastError() << std::endl;
        return 1;
    }

    // Get all modules in the target process
    std::vector<std::pair<HMODULE, DWORD>> modules = GetModules(hProcess);

    // Loop through each module and read memory
    for (const auto& module : modules) {
        // Allocate buffer to store module's memory
        std::vector<BYTE> buffer(module.second);

        // Read memory from the module's base address
        HANDLE ModuleAddress = module.first;

        if (ReadProcessMemory(hProcess, module.first, buffer.data(), buffer.size(), nullptr)) {
            TotalSizeOfMemory += buffer.size();
            // Process the read data here (e.g., print or manipulate)
            // For demonstration, let's print the first few bytes of each module
            std::cout << "Module Base Address: " << module.first << " Module Size: " << buffer.size() << std::endl;
            /*
            std::cout << "First 16 bytes of module:" << std::endl;
            for (size_t i = 0; i < std::min<size_t>(16, buffer.size()); i++) {
                std::cout << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(buffer[i]) << " ";
            }
            */

            for (size_t i = 0; i < buffer.size(); i++) {
                if (Bytelength == 1) //This will not work with a pointer
                {
                    if (BytePattern[0] == buffer[i])
                    {

                        //MemoryModule MemoryRegionKey = MemoryModule(DWORD(module.first), "Module");
                        VOID* test = module.first;
                        VOID* test2 = module.first + 1;
                        VOID* test3 = ((char*)module.first) + i;

                        MemoryEntry MemoryEntryToAdd = MemoryEntry(((char*)module.first) + i, BytePattern[0]);
                        GMemoryMap[module.first].push_back(MemoryEntryToAdd);
                        TotalADDRFound += 1;
                    }
                }
                else
                {
                    int lenth = sizeof(BytePattern);
                    bool match = true;
                    for (size_t ii = 0; ii < Bytelength; ii++)
                    {    
                        if (BytePattern[ii] != buffer[i + ii])
                        {
                            match = false;
                            break;
                        }
                    }
                    if (match)
                    {
                        MemoryEntry MemoryEntryToAdd = MemoryEntry(((char*)module.first) + i, BytePattern, Bytelength);
                        GMemoryMap[module.first].push_back(MemoryEntryToAdd);
                        TotalADDRFound += 1;
                    }
                }
            }
        }
        else {
            std::cerr << "Failed to read memory from module." << std::endl;
        }

        //std::cout << "Total Memorysize: " << std::dec << (TotalSizeOfMemory / 1024 / 1024) << "(MBs)" << std::endl;
        
    }
    std::cout << "Total TotalADDRFound: " << std::dec << TotalADDRFound << std::endl;
}

void ReadSpecificAddress(DWORD processId, HANDLE hProcess)
{
    //Getmodulebaseaddress
    uintptr_t moduleBase = GetModuleBaseAddress(processId, ProcName);

    //Resolve base address of the pointer chain
    uintptr_t dynamicPtrBaseAddr = moduleBase + 0x10f4f4;

    std::cout << "DynamicPtrBaseAddr = " << "0x" << std::hex << dynamicPtrBaseAddr << std::endl;

    //Resolve our ammo pointer chain
    std::vector<unsigned int> ammoOffsets = { 0x374, 0x14, 0x0 };
    uintptr_t ammoAddr = FindDMAAddy(hProcess, dynamicPtrBaseAddr, ammoOffsets);

    std::cout << "ammoAddr = " << "0x" << std::hex << ammoAddr << std::endl;

    //Read Ammo value
    int ammoValue = 0;

    ReadProcessMemory(hProcess, (BYTE*)ammoAddr, &ammoValue, sizeof(ammoValue), nullptr);
    //std::cout << "Current ammo = " << std::dec << ammoValue << std::endl;

    //Write to it
    int newAmmo = 1338;
    WriteProcessMemory(hProcess, (BYTE*)ammoAddr, &newAmmo, sizeof(newAmmo), nullptr);

    //Read out again
    ReadProcessMemory(hProcess, (BYTE*)ammoAddr, &ammoValue, sizeof(ammoValue), nullptr);

    //std::cout << "New ammo = " << std::dec << ammoValue << std::endl;
}

void CheckChanged(DWORD processId, HANDLE hProcess, std::unordered_map<VOID*, std::vector<MemoryEntry>>& LMemoryMap, bool RemoveIfChangedInsteadOfKeep)
{
    char Buffer[1] = { 0 };
    for (auto& pair : LMemoryMap) {
        VOID* key = pair.first;
        std::vector<MemoryEntry>& Tempobj = pair.second;

        for (int i = pair.second.size() - 1; i >= 0; i--)
        {
            MemoryEntry Obj = pair.second.at(i);
            VOID* ObjAddr = Obj.Address;
            if (ReadProcessMemory(hProcess, ObjAddr, &Buffer, 1, nullptr))
            {
                char a = Buffer[0];
                char b = Obj.value;

                if (!RemoveIfChangedInsteadOfKeep)
                {
                    if (a != b)
                    {
                        //std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - Value: 0x" << std::hex << Obj.value << " Compared to: 0x" << (int)(Buffer[0]) << "\n";
                        if (TotalADDRFound % 10000 == 0)
                        {
                            std::cout << "Change Detected ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - BeforeValue: 0x" << std::hex << Obj.value << " NowValue: 0x" << std::hex << (int)(Buffer[0]) << "\n";
                        }

                        TotalADDRFound -= 1;
                        Obj.value = Buffer[0];
                    }
                    else
                    {
                        Tempobj.erase(Tempobj.begin() + i); //Remove if same
                        //std::cout << "Keeping ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - BeforeValue: 0x" << std::hex << Obj.value << " NowValue: 0x" << std::hex << (int)(Buffer[0]) << " Compared to: 0x" << int(Pattern[0]) << "\n";
                    }
                }
                else
                {
                    if (a == b)
                    {
                        //std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - Value: 0x" << std::hex << Obj.value << " Compared to: 0x" << (int)(Buffer[0]) << "\n";
                    }
                    else
                    {
                        if (TotalADDRFound % 10000 == 0)
                        {
                            std::cout << "Change Detected ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - BeforeValue: 0x" << std::hex << Obj.value << " NowValue: 0x" << std::hex << (int)(Buffer[0]) << "\n";
                        }
                        TotalADDRFound -= 1;
                        Tempobj.erase(Tempobj.begin() + i); //Remove if same
                    }
                }
               
            }
            else
            {
                std::cout << "Unable to read from: " << Obj.Address << "\n";
            }
        }
    }
}


void CheckAllRegisters(DWORD processId, HANDLE hProcess, std::unordered_map<VOID*, std::vector<MemoryEntry>>& LMemoryMap, byte Pattern[])
{
    char Buffer[1] = { 0 };
    for (auto& pair : LMemoryMap) {
        VOID* key = pair.first;
        std::vector<MemoryEntry>& Tempobj = pair.second;

        for (int i = pair.second.size() - 1; i >= 0; i--)
        {
            MemoryEntry Obj = pair.second.at(i);
            VOID* ObjAddr = Obj.Address;
            if (ReadProcessMemory(hProcess, ObjAddr, &Buffer, 1, nullptr))
            {
                char a = Buffer[0];
                char b = Pattern[0];
                if (a != b)
                {
                    //std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - Value: 0x" << std::hex << Obj.value << " Compared to: 0x" << (int)(Buffer[0]) << "\n";
                    Tempobj.erase(Tempobj.begin() + i);
                    if (TotalADDRFound % 10000 == 0)
                    {
                        std::cout << "Removing ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - BeforeValue: 0x" << std::hex << Obj.value << " NowValue: 0x" << std::hex << (int)(Buffer[0]) << " Compared to: 0x" << int(Pattern[0]) << "\n";
                        std::cout << "LMemoryMap - Remaining: " << std::dec << (Tempobj.size() - i) << "/" << Tempobj.size() << " Address left to check:" << TotalADDRFound << std::endl;

                    }
                    TotalADDRFound -= 1;
                }
                else
                {
                    //std::cout << "Keeping ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - BeforeValue: 0x" << std::hex << Obj.value << " NowValue: 0x" << std::hex << (int)(Buffer[0]) << " Compared to: 0x" << int(Pattern[0]) << "\n";
                }
            }
            else
            {
                std::cout << "Unable to read from: " << Obj.Address << "\n";
            }
        }
    }
}

void DumpMemory()
{
    std::cout << "\r\nElements in GMemoryMap:\n";
    long ItemCount = 0;
    long PageCount = 0;
    for (const auto& pair : GMemoryMap) {
        PageCount++;
        //MemoryModule key = pair.first;
        VOID* key = pair.first;
        std::vector<MemoryEntry> obj = pair.second;
        /*
            for (const auto& obj : GMemoryMap["key1"]) {
                std::cout << obj.value << "\n";
            }
        */
        for (const auto& myobj : obj) 
        {
                //MemoryEntry Obj = pair.second.at(i);
                VOID* ObjAddr = myobj.Address;
                

                if (myobj.Bytevalue == NULL)
                {
                    char buffer[1] = { 0 };
                    if (!ReadProcessMemory(hProcess, ObjAddr, &buffer, 1, nullptr))
                    {
                        //Unable to get mem
                    }
                    std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << myobj.Address << " - InCache:" << std::dec << myobj.value << " InMem: " << int(buffer[0]) << "\n";
                }
                else
                {
                    unsigned char * buffer = (unsigned char *)(malloc(myobj.value));
                    if (!ReadProcessMemory(hProcess, ObjAddr, buffer, myobj.value, nullptr))
                    {
                        //Unable to get mem
                    }
                    std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << myobj.Address << " - ByteLen:" << std::dec << myobj.value << "\n";
                    unsigned char * bytePtr = static_cast<unsigned char*>(myobj.Bytevalue);

                    std::cout << "InCache: ";
                    for (size_t i = 0; i < std::min<size_t>(16, myobj.value); i++) {
                        std::cout << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(bytePtr[i]) << " ";
                    }
                    std::cout << std::endl;

                    std::cout << "InMem  : ";

                    for (size_t i = 0; i < std::min<size_t>(16, myobj.value); i++) {
                        std::cout << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(buffer[i]) << " ";
                    }
                    std::cout << std::endl;

                    if (!WriteProcessMemory(hProcess, myobj.Bytevalue, (void *)buffer, 1, nullptr)) {
                        std::cerr << "Failed to write memory at address: " << myobj.Bytevalue << std::endl;
                    }
                    else {
                        std::cout << "Successfully updated " << myobj.value << " bytes from address " << ObjAddr << " to " << myobj.Bytevalue << std::endl;
                    }

                    free(buffer);
                }
                ItemCount++;
        }
    }

    //std::vector<MemoryEntry> Memory = GMemoryMap[1];

    std::cout << std::endl << "LMemoryMap - PageCount:" << std::dec << PageCount << " ItemCount" << ItemCount << std::endl;
}

DWORD GetProcId(const wchar_t* procName)
{
    DWORD procId = 0;
    HANDLE hSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
    if (hSnap != INVALID_HANDLE_VALUE)
    {
        PROCESSENTRY32 procEntry;
        procEntry.dwSize = sizeof(procEntry);

        if (Process32First(hSnap, &procEntry))
        {

            do
            {
                if (!_wcsicmp(procEntry.szExeFile, procName))
                {
                    procId = procEntry.th32ProcessID;
                    break;
                }
            } while (Process32Next(hSnap, &procEntry));
        }
    }
    CloseHandle(hSnap);
    return procId;
}

uintptr_t GetModuleBaseAddress(DWORD procID, const wchar_t* modName)
{
    uintptr_t modBaseAddr = 0;
    HANDLE hSnap = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE | TH32CS_SNAPMODULE32, procID);
    if (hSnap != INVALID_HANDLE_VALUE)
    {
        MODULEENTRY32 modEntry;
        modEntry.dwSize = sizeof(modEntry);
        if (Module32First(hSnap, &modEntry))
        {
            do
            {
                if (!_wcsicmp(modEntry.szModule, modName))
                {
                    modBaseAddr = (uintptr_t)modEntry.modBaseAddr;
                    break;
                }
            } while (Module32Next(hSnap, &modEntry));
        }
    }
    CloseHandle(hSnap);
    return modBaseAddr;
}

uintptr_t FindDMAAddy(HANDLE hProc, uintptr_t ptr, std::vector<unsigned int> offsets)
{
    uintptr_t addr = ptr;
    for (unsigned int i = 0; i < offsets.size(); ++i)
    {
        ReadProcessMemory(hProc, (BYTE*)addr, &addr, sizeof(addr), 0);
        addr += offsets[i];
    }
    return addr;
}

int PrintModules(DWORD processID, HANDLE hProcess)
{
    HMODULE hMods[1024];
    DWORD cbNeeded;
    unsigned int i;

    // Print the process identifier.

    printf("\nProcess ID: %u\n", processID);

    // Get a list of all the modules in this process.

    if (EnumProcessModules(hProcess, hMods, sizeof(hMods), &cbNeeded))
    {
        for (i = 0; i < (cbNeeded / sizeof(HMODULE)); i++)
        {
            TCHAR szModName[MAX_PATH];

            // Get the full path to the module's file.

            if (GetModuleFileNameEx(hProcess, hMods[i], szModName,
                sizeof(szModName) / sizeof(TCHAR)))
            {
                // Print the module name and handle value.
                _tprintf(TEXT("\t%s (0x%08X)\n"), szModName, hMods[i]);
            }
        }
    }

    return 0;
}

void ResumeProcess(DWORD processId) {
    HANDLE hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, 0);
    if (hSnapshot != INVALID_HANDLE_VALUE) {
        THREADENTRY32 te32;
        te32.dwSize = sizeof(THREADENTRY32);
        if (Thread32First(hSnapshot, &te32)) {
            do {
                if (te32.th32OwnerProcessID == processId) {
                    HANDLE hThread = OpenThread(THREAD_SUSPEND_RESUME, FALSE, te32.th32ThreadID);
                    if (hThread != NULL) {
                        ResumeThread(hThread);
                        CloseHandle(hThread);
                    }
                }
            } while (Thread32Next(hSnapshot, &te32));
        }
        CloseHandle(hSnapshot);
    }
}

void SuspendProcess(DWORD processId) {
    HANDLE hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, 0);
    if (hSnapshot != INVALID_HANDLE_VALUE) {
        THREADENTRY32 te32;
        te32.dwSize = sizeof(THREADENTRY32);
        if (Thread32First(hSnapshot, &te32)) {
            do {
                if (te32.th32OwnerProcessID == processId) {
                    HANDLE hThread = OpenThread(THREAD_SUSPEND_RESUME, FALSE, te32.th32ThreadID);
                    if (hThread != NULL) {
                        SuspendThread(hThread);
                        CloseHandle(hThread);
                    }
                }
            } while (Thread32Next(hSnapshot, &te32));
        }
        CloseHandle(hSnapshot);
    }
}

/*
std::ostream& operator<<(std::ostream& os, int b)
{
    return os << std::bitset<8>(int(b));
}
*/

void DisplayHelp()
{
    std::cout << R"(
    Available commands:

    - ProcessName: Set the process image name for memory scanning.
    - scanstring: Scan for a specified string in memory.
    - scan8: Scan for a specified int8 value in memory.
    - same: Check for unchanged memory regions since last scan.
    - changed: Check for changed memory regions since last scan.
    - watch: Start monitoring memory for changes.
    - dump: Print information about loaded modules and dump memory.
    - recentlyremoved: Display recently removed memory addresses.
    - clear: Clear the memory list.
    - suspend: Suspend the target process.
    - resume: Resume the target process.
    - writeunistring: Overwrite a Unicode string in memory.
    - writestring: Overwrite an ASCII string in memory.
    - wint: Write an integer value to memory.
    - scanandoverwrite: Scan for a pattern and overwrite it in memory.
    - help: Display available commands.
    - version: Display version information.
    - exit/quit: Exit the program.
    )" << std::endl;
}

void DisplayVersion()
{
    std::cout << R"(1.0)" << std::endl;
}

bool stopFlag = false;

void threadFunction() {
    while (true)
    {
        if (stopFlag) { break; }
        byte Buffer[1] = { 0 };
        for (auto& pair : GMemoryMap) {
            if (stopFlag) { break; }
            VOID* key = pair.first;
            std::vector<MemoryEntry>& Tempobj = pair.second;

            for (int i = pair.second.size() - 1; i >= 0; i--)
            {
                if (stopFlag) { break; }
                std::this_thread::sleep_for(std::chrono::milliseconds(50));
                MemoryEntry & Obj = pair.second.at(i);
                VOID* ObjAddr = Obj.Address;
                if (ReadProcessMemory(hProcess, ObjAddr, &Buffer, 1, nullptr))
                {
                    char a = Buffer[0];
                    char b = Obj.value;
                    if (a != b)
                    {
                        //std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - Value: 0x" << std::hex << Obj.value << " Compared to: 0x" << (int)(Buffer[0]) << "\n";
                        //Tempobj.erase(Tempobj.begin() + i);

                        std::cout << "Watch found a value change @ ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - BeforeValue: 0x" << std::hex << Obj.value << " NowValue: 0x" << std::hex << (int)(Buffer[0]) << "\n";
                        Obj.value = Buffer[0];

                        //TotalADDRFound -= 1;
                    }
                    else
                    {
                        //std::cout << "Keeping ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - BeforeValue: 0x" << std::hex << Obj.value << " NowValue: 0x" << std::hex << (int)(Buffer[0]) << " Compared to: 0x" << int(Pattern[0]) << "\n";
                    }
                }
                else
                {
                    std::cout << "Unable to read from: " << Obj.Address << "\n";
                }
            }
        }
        if (stopFlag) { break; }
    }
    
}

std::thread t;

void menu(const std::string& userInput)
{
    

    /*
    std::vector<std::pair<std::intptr_t, std::vector<byte[]>>> MyArrayListOfAddresses;
    std::map<std::intptr_t, std::vector<byte[]>> MyDictionaryOfAddresses;
    std::map < std::intptr_t, std::pair < std::vector < byte[] >, std::vector<byte[] >> > MyArrayListOfAddressesRecentlyRemoved;
    */

    std::intptr_t MyProcessId = 0; // Initialize with an appropriate value

    std::string ValueToSearchFor;
    std::string IntValue;
    int Scans = 1;

    if (userInput == "ProcessName") {
        std::string ProcessName;
        std::cout << "Process Image Name (ex. notepad.exe): ";

        std::getline(std::cin, ProcessName);
        //processId = GetProcId((const * wchar_t)ProcessName);
        hProcess = OpenProcess(PROCESS_ALL_ACCESS, NULL, processId);
        //MyArrayListOfAddresses.clear();
    }
    else if (userInput == "scanstring") 
    {
        std::cout << "string: ";
        std::getline(std::cin >> std::ws, ValueToSearchFor);
        //cin.getline(input, sizeof(input));
         //std::cin >> ValueToSearchFor;
        try {
            std::vector<char> bytes(ValueToSearchFor.begin(), ValueToSearchFor.end());
            bytes.push_back('\0');
            char* c = &bytes[0];
            int size = bytes.size();
            ReadAllProcModules(processId, hProcess, (byte*)c, bytes.size() - 1);
        }
        catch (const std::invalid_argument& ex) {
            std::cerr << "Invalid input: " << ex.what() << std::endl;
        }
        catch (const std::out_of_range& ex) {
            std::cerr << "Out of range error: " << ex.what() << std::endl;
        }
    }
    else if (userInput == "scan8") {
        std::string param;
        std::cout << "int8: ";
        std::cin >> param;

        if (GMemoryMap.size() == 0)
        {
            try {
                int decimalValue = std::stoi(param);
                ReadAllProcModules(processId, hProcess, new byte[]{ (unsigned char)decimalValue }, 1);
            }
            catch (const std::invalid_argument& ex) {
                std::cerr << "Invalid input: " << ex.what() << std::endl;
            }
            catch (const std::out_of_range& ex) {
                std::cerr << "Out of range error: " << ex.what() << std::endl;
            }
        }
        else
        {
            try {
                int decimalValue = std::stoi(param);
                CheckAllRegisters(processId, hProcess, GMemoryMap, new byte[]{ (unsigned char)decimalValue });
            }
            catch (const std::invalid_argument& ex) {
                std::cerr << "Invalid input: " << ex.what() << std::endl;
            }
            catch (const std::out_of_range& ex) {
                std::cerr << "Out of range error: " << ex.what() << std::endl;
            }
        }
    }
    else if (userInput == "same") {
        CheckChanged(processId, hProcess, GMemoryMap, true);
    }
    else if (userInput == "changed") {
        CheckChanged(processId, hProcess, GMemoryMap, false);
    }
    else if (userInput == "watch") {
        stopFlag = false;
        t = std::thread(threadFunction);
    }
    else if (userInput == "stopwatch")
    {
        stopFlag = true;
    }
    else if (userInput == "dump") 
    {
        PrintModules(processId, hProcess);
        DumpMemory();
    }
    else if (userInput == "recentlyremoved") {
        /*
        for (const auto& entry : MyArrayListOfAddressesRecentlyRemoved) {
            //std::cout << std::hex << entry.first << std::endl;
            std::cout << "BEFORE: ";
            
            
            for (const auto& byteValue : entry.second.first) {
                //std::cout << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(byteValue) << " ";
            }
            std::cout << std::endl;
            std::cout << "AFTER: ";
            for (const auto& byteValue : entry.second.second) {
                //std::cout << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(byteValue) << " ";
            }
            
            std::cout << std::endl << std::endl;
        }
        */
    }
    else if (userInput == "clear") {
        std::cout << "Memory list cleared" << std::endl;
        GMemoryMap.clear();
    }
    else if (userInput == "suspend") {
        SuspendProcess(processId);
    }
    else if (userInput == "resume") {
        ResumeProcess(processId);
    }
    else if (userInput == "writeunistring") {
        // DotNetMemoryScan find_aob;
        std::string param;
        std::cout << "Overwrite unistring: ";
        //std::getline(std::cin, param);
        //int decimalValue = std::stoi(param);
        //std::cin >> param;

        /*
        
        for (const auto& MyAddress : MyArrayListOfAddresses) {
            if (MyAddress.first > 0) {
                //std::cout << "[scan_all 1] result 0x" << std::hex << std::setw(16) << std::setfill('0') << MyAddress.first << std::endl;
                // std::cout << "Bytes written: " << find_aob.write_mem(MyProcess, MyAddress.first, ValueToWrite) << std::endl;
            }
        }
        */
    }
    else if (userInput == "writestring") {
        // DotNetMemoryScan find_aob;
        std::string ValueToWrite;
        std::cout << "Overwrite Asciistring: ";
        std::getline(std::cin >> std::ws, ValueToSearchFor);
        try {
            int Lengthofbuffer = ValueToSearchFor.length();
            void * buffer = malloc(ValueToSearchFor.length());
            for (const auto& pair : GMemoryMap) {
                //MemoryModule key = pair.first;
                VOID* key = pair.first;
                std::vector<MemoryEntry> obj = pair.second;

                for (const auto& myobj : obj)
                {

                    VOID* ObjAddr = myobj.Address;
                    
                    if (!ReadProcessMemory(hProcess, ObjAddr, buffer, Lengthofbuffer, nullptr))
                    {

                    }
                    
                    SIZE_T bytesWritten = 0;
                    if (!WriteProcessMemory(hProcess, ObjAddr, ValueToWrite.c_str(), ValueToWrite.size(), &bytesWritten)) {
                        std::cerr << "Failed to write memory at address: " << ObjAddr << std::endl;
                    }
                    else {
                        std::cout << "Successfully wrote " << bytesWritten << " bytes to address: " << ObjAddr << std::endl;
                    }
                    std::cout << "Written ModuleAddress: 0x" << std::hex << key << " Address: " << myobj.Address << " - InCache:" << std::dec << myobj.value << " beforeInMem: " << (char *)buffer << " nowInMem: " << ValueToSearchFor << "\n";
                    for (size_t i = 0; i < Lengthofbuffer; ++i) {
                        //std::cout << static_cast<int>(buffer[i]) << " ";
                    }
                }
            }
            free(buffer);
        }
        catch (const std::invalid_argument& ex) {
            std::cerr << "Invalid input: " << ex.what() << std::endl;
        }
        catch (const std::out_of_range& ex) {
            std::cerr << "Out of range error: " << ex.what() << std::endl;
        }
        catch (const std::exception& ex) {
            std::cerr << "Error: " << ex.what() << std::endl;
        }
    }
    else if (userInput == "wint") 
    {
        std::string param;
        std::cout << "value to write: ";
        std::cin >> param;
        //std::getline(std::cin, param);
        int decimalValue = std::stoi(param);

        char buffer[1] = { 0 };
        char bufferToWrite[1] = { decimalValue };
        for (const auto& pair : GMemoryMap) {
            //MemoryModule key = pair.first;
            VOID* key = pair.first;
            std::vector<MemoryEntry> obj = pair.second;

            for (const auto& myobj : obj)
            {

                VOID* ObjAddr = myobj.Address;
                if (!ReadProcessMemory(hProcess, ObjAddr, &buffer, 1, nullptr))
                {
                }
                if (!WriteProcessMemory(hProcess, ObjAddr, &bufferToWrite, 1, nullptr))
                {
                    //Unable to get mem
                }
                std::cout << "Written ModuleAddress: 0x" << std::hex << key << " Address: " << myobj.Address << " - InCache:" << std::dec << myobj.value << " beforeInMem: " << int(buffer[0]) << " nowInMem: " << decimalValue << "\n";
            }
        }    
    }
    else if (userInput == "scanandoverwrite") {
        std::string OverwriteString;
        std::cout << "Overwrite string: ";
        std::getline(std::cin, OverwriteString);
        // OverwriteAllBytePattens(MyProcess.ProcessName, ConvertStringToUniByteString(OverwriteString), ConvertStringToUniByteString(ValueToSearchFor));
    }
    else if (userInput == "help") {
        DisplayHelp();
    }
    else if (userInput == "version") {
        DisplayVersion();
    }
    else if (userInput == "exit" || userInput == "quit") {
        exit(0);
    }
    else {
        std::cout << "Unrecognized command. Type 'help' for available commands." << std::endl;
    }
}

int main()
{
    std::cout << "Starting!\nEnter 'help' for commands\r\n";
    HANDLE currentToken;
    OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &currentToken);
    if (!SetPrivilege(currentToken, SE_DEBUG_NAME, TRUE))
    {
        std::cout << "Unable to adjust privileges" << std::endl;
    }    

    //HANDLE hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, processId);
    processId = GetProcId(ProcName);
    hProcess = OpenProcess(PROCESS_ALL_ACCESS, NULL, processId);

    std::string input;
    while (true)
    {
        std::cout << ">";
        std::cin >> input;
        menu(input);
    }
    
    /*
    std::cout << "Press Any Key to continue:\n";
    getchar();
    */

    // Close the process handle
    CloseHandle(hProcess);

    return 0;
}

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// Memory.cpp : This file contains the 'main' function. Program execution begins and ends there.

#include <iostream>

#include <sstream>

#include <map>

#include <string>

#include <string_view>

#include <unordered_map>

#include <vector>

#include <Windows.h>

#include <TlHelp32.h>

#include <cstddef>

#include <bitset>

#include <iomanip>

#include <psapi.h>

#include <stdio.h>

#include <tchar.h>

#include <thread>

#include <chrono>

#pragma comment(lib, "advapi32.lib")

//const wchar_t* ProcName = L"notepad.exe";

const wchar_t* ProcName = L"deleteme.exe";

DWORD processId = 0; // GetProcId(ProcName);

HANDLE hProcess = 0; // OpenProcess(PROCESS_ALL_ACCESS, NULL, processId);

class MemoryModule {

public:

std::string ModuleName;

DWORD Address;

MemoryModule(DWORD Addr, std::string val) : ModuleName(val), Address(Addr) {

//std::cout << "MemoryEntry Addr (" << Addr << ") = " << "0x" << std::hex << val << std::endl;

}

};

class MemoryEntry {

public:

int value = 0; //Used for Single byte checks

//byte ByteArray[4];

VOID * Address = NULL;

VOID * Bytevalue = NULL; //Used for Arrays of values

MemoryEntry(VOID * Addr, int val) : value(val), Address(Addr) {

//std::cout << "MemoryEntry Addr (" << Addr << ") = " << "0x" << std::hex << val << std::endl;

}

MemoryEntry(VOID* Addr, byte val[], int length){

Address = Addr;

value = length;

for (int i = 0; i < length; i++)

{

}

Bytevalue = malloc(length);

memcpy(Bytevalue, val, length);

}

* ~MemoryEntry()

{

if (Bytevalue)

{

free(&Bytevalue);

}

};

//std::unordered_map<std::string, std::vector<MemoryEntry>> GMemoryMap;

//std::unordered_map<MemoryModule, std::vector<MemoryEntry>> GMemoryMap;

std::unordered_map<VOID *, std::vector<MemoryEntry>> GMemoryMap;

DWORD GetProcId(const wchar_t* procName);

uintptr_t GetModuleBaseAddress(DWORD procID, const wchar_t* modName);

uintptr_t FindDMAAddy(HANDLE hProc, uintptr_t ptr, std::vector<unsigned int> offsets);

BOOL SetPrivilege(HANDLE hToken, // access token handle

LPCTSTR lpszPrivilege, // name of privilege to enable/disable

BOOL bEnablePrivilege // to enable or disable privilege

)

{

TOKEN_PRIVILEGES tp;

LUID luid;

if (!LookupPrivilegeValue(

NULL, // lookup privilege on local system

lpszPrivilege, // privilege to lookup

&luid)) // receives LUID of privilege

{

printf("LookupPrivilegeValue error: %u\n", GetLastError());

return FALSE;

}

tp.PrivilegeCount = 1;

tp.Privileges[0].Luid = luid;

if (bEnablePrivilege)

tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;

else

tp.Privileges[0].Attributes = 0;

// Enable the privilege or disable all privileges.

if (!AdjustTokenPrivileges(

hToken,

FALSE,

&tp,

sizeof(TOKEN_PRIVILEGES),

(PTOKEN_PRIVILEGES)NULL,

(PDWORD)NULL))

{

printf("AdjustTokenPrivileges error: %u\n", GetLastError());

return FALSE;

}

if (GetLastError() == ERROR_NOT_ALL_ASSIGNED)

{

printf("The token does not have the specified privilege. \n");

return FALSE;

}

return TRUE;

}

std::vector<std::pair<HMODULE, DWORD>> GetModules(HANDLE hProcess) {

std::vector<std::pair<HMODULE, DWORD>> modules;

if (hProcess != NULL) {

HMODULE hMods[1024];

DWORD cbNeeded = 0;

if (EnumProcessModules(hProcess, hMods, sizeof(hMods), &cbNeeded)) {

for (int i = 0; i < (cbNeeded / sizeof(HMODULE)); i++) {

MODULEINFO mi;

GetModuleInformation(hProcess, hMods[i], &mi, sizeof(mi));

modules.push_back(std::make_pair(hMods[i], mi.SizeOfImage));

}

else {

std::cerr << "EnumProcessModules failed. Error code: " << GetLastError() << std::endl;

}

return modules;

}

long TotalSizeOfMemory = 0;

long TotalADDRFound = 0;

int ReadAllProcModules(DWORD processId, HANDLE hProcess, byte BytePattern[], int Bytelength)

{

if (hProcess == NULL) {

std::cerr << "Failed to open process. Error code: " << GetLastError() << std::endl;

return 1;

}

// Get all modules in the target process

std::vector<std::pair<HMODULE, DWORD>> modules = GetModules(hProcess);

// Loop through each module and read memory

for (const auto& module : modules) {

// Allocate buffer to store module's memory

std::vector<BYTE> buffer(module.second);

// Read memory from the module's base address

HANDLE ModuleAddress = module.first;

if (ReadProcessMemory(hProcess, module.first, buffer.data(), buffer.size(), nullptr)) {

TotalSizeOfMemory += buffer.size();

// Process the read data here (e.g., print or manipulate)

// For demonstration, let's print the first few bytes of each module

std::cout << "Module Base Address: " << module.first << " Module Size: " << buffer.size() << std::endl;

std::cout << "First 16 bytes of module:" << std::endl;

for (size_t i = 0; i < std::min<size_t>(16, buffer.size()); i++) {

std::cout << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(buffer[i]) << " ";

}

for (size_t i = 0; i < buffer.size(); i++) {

if (Bytelength == 1) //This will not work with a pointer

{

if (BytePattern[0] == buffer[i])

{

//MemoryModule MemoryRegionKey = MemoryModule(DWORD(module.first), "Module");

VOID* test = module.first;

VOID* test2 = module.first + 1;

VOID* test3 = ((char*)module.first) + i;

MemoryEntry MemoryEntryToAdd = MemoryEntry(((char*)module.first) + i, BytePattern[0]);

GMemoryMap[module.first].push_back(MemoryEntryToAdd);

TotalADDRFound += 1;

}

else

{

int lenth = sizeof(BytePattern);

bool match = true;

for (size_t ii = 0; ii < Bytelength; ii++)

{

if (BytePattern[ii] != buffer[i + ii])

{

match = false;

break;

}

if (match)

{

MemoryEntry MemoryEntryToAdd = MemoryEntry(((char*)module.first) + i, BytePattern, Bytelength);

GMemoryMap[module.first].push_back(MemoryEntryToAdd);

TotalADDRFound += 1;

}

else {

std::cerr << "Failed to read memory from module." << std::endl;

}

//std::cout << "Total Memorysize: " << std::dec << (TotalSizeOfMemory / 1024 / 1024) << "(MBs)" << std::endl;

}

std::cout << "Total TotalADDRFound: " << std::dec << TotalADDRFound << std::endl;

}

void ReadSpecificAddress(DWORD processId, HANDLE hProcess)

{

//Getmodulebaseaddress

uintptr_t moduleBase = GetModuleBaseAddress(processId, ProcName);

//Resolve base address of the pointer chain

uintptr_t dynamicPtrBaseAddr = moduleBase + 0x10f4f4;

std::cout << "DynamicPtrBaseAddr = " << "0x" << std::hex << dynamicPtrBaseAddr << std::endl;

//Resolve our ammo pointer chain

std::vector<unsigned int> ammoOffsets = { 0x374, 0x14, 0x0 };

uintptr_t ammoAddr = FindDMAAddy(hProcess, dynamicPtrBaseAddr, ammoOffsets);

std::cout << "ammoAddr = " << "0x" << std::hex << ammoAddr << std::endl;

//Read Ammo value

int ammoValue = 0;

ReadProcessMemory(hProcess, (BYTE*)ammoAddr, &ammoValue, sizeof(ammoValue), nullptr);

//std::cout << "Current ammo = " << std::dec << ammoValue << std::endl;

//Write to it

int newAmmo = 1338;

WriteProcessMemory(hProcess, (BYTE*)ammoAddr, &newAmmo, sizeof(newAmmo), nullptr);

//Read out again

ReadProcessMemory(hProcess, (BYTE*)ammoAddr, &ammoValue, sizeof(ammoValue), nullptr);

//std::cout << "New ammo = " << std::dec << ammoValue << std::endl;

}

void CheckChanged(DWORD processId, HANDLE hProcess, std::unordered_map<VOID*, std::vector<MemoryEntry>>& LMemoryMap, bool RemoveIfChangedInsteadOfKeep)

{

char Buffer[1] = { 0 };

for (auto& pair : LMemoryMap) {

VOID* key = pair.first;

std::vector<MemoryEntry>& Tempobj = pair.second;

for (int i = pair.second.size() - 1; i >= 0; i--)

{

MemoryEntry Obj = pair.second.at(i);

VOID* ObjAddr = Obj.Address;

if (ReadProcessMemory(hProcess, ObjAddr, &Buffer, 1, nullptr))

{

char a = Buffer[0];

char b = Obj.value;

if (!RemoveIfChangedInsteadOfKeep)

{

if (a != b)

{

//std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - Value: 0x" << std::hex << Obj.value << " Compared to: 0x" << (int)(Buffer[0]) << "\n";

if (TotalADDRFound % 10000 == 0)

{

std::cout << "Change Detected ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - BeforeValue: 0x" << std::hex << Obj.value << " NowValue: 0x" << std::hex << (int)(Buffer[0]) << "\n";

}

TotalADDRFound -= 1;

Obj.value = Buffer[0];

}

else

{

Tempobj.erase(Tempobj.begin() + i); //Remove if same

//std::cout << "Keeping ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - BeforeValue: 0x" << std::hex << Obj.value << " NowValue: 0x" << std::hex << (int)(Buffer[0]) << " Compared to: 0x" << int(Pattern[0]) << "\n";

}

else

{

if (a == b)

{

//std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - Value: 0x" << std::hex << Obj.value << " Compared to: 0x" << (int)(Buffer[0]) << "\n";

}

else

{

if (TotalADDRFound % 10000 == 0)

{

}

TotalADDRFound -= 1;

Tempobj.erase(Tempobj.begin() + i); //Remove if same

}

else

{

std::cout << "Unable to read from: " << Obj.Address << "\n";

}

void CheckAllRegisters(DWORD processId, HANDLE hProcess, std::unordered_map<VOID*, std::vector<MemoryEntry>>& LMemoryMap, byte Pattern[])

{

char Buffer[1] = { 0 };

for (auto& pair : LMemoryMap) {

VOID* key = pair.first;

std::vector<MemoryEntry>& Tempobj = pair.second;

for (int i = pair.second.size() - 1; i >= 0; i--)

{

MemoryEntry Obj = pair.second.at(i);

VOID* ObjAddr = Obj.Address;

if (ReadProcessMemory(hProcess, ObjAddr, &Buffer, 1, nullptr))

{

char a = Buffer[0];

char b = Pattern[0];

if (a != b)

{

//std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - Value: 0x" << std::hex << Obj.value << " Compared to: 0x" << (int)(Buffer[0]) << "\n";

Tempobj.erase(Tempobj.begin() + i);

if (TotalADDRFound % 10000 == 0)

{

std::cout << "Removing ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - BeforeValue: 0x" << std::hex << Obj.value << " NowValue: 0x" << std::hex << (int)(Buffer[0]) << " Compared to: 0x" << int(Pattern[0]) << "\n";

std::cout << "LMemoryMap - Remaining: " << std::dec << (Tempobj.size() - i) << "/" << Tempobj.size() << " Address left to check:" << TotalADDRFound << std::endl;

}

TotalADDRFound -= 1;

}

else

{

}

else

{

std::cout << "Unable to read from: " << Obj.Address << "\n";

}

void DumpMemory()

{

std::cout << "\r\nElements in GMemoryMap:\n";

long ItemCount = 0;

long PageCount = 0;

for (const auto& pair : GMemoryMap) {

PageCount++;

//MemoryModule key = pair.first;

VOID* key = pair.first;

std::vector<MemoryEntry> obj = pair.second;

for (const auto& obj : GMemoryMap["key1"]) {

std::cout << obj.value << "\n";

}

for (const auto& myobj : obj)

{

//MemoryEntry Obj = pair.second.at(i);

VOID* ObjAddr = myobj.Address;

if (myobj.Bytevalue == NULL)

{

char buffer[1] = { 0 };

if (!ReadProcessMemory(hProcess, ObjAddr, &buffer, 1, nullptr))

{

//Unable to get mem

}

std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << myobj.Address << " - InCache:" << std::dec << myobj.value << " InMem: " << int(buffer[0]) << "\n";

}

else

{

unsigned char * buffer = (unsigned char *)(malloc(myobj.value));

if (!ReadProcessMemory(hProcess, ObjAddr, buffer, myobj.value, nullptr))

{

//Unable to get mem

}

std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << myobj.Address << " - ByteLen:" << std::dec << myobj.value << "\n";

unsigned char * bytePtr = static_cast<unsigned char*>(myobj.Bytevalue);

std::cout << "InCache: ";

for (size_t i = 0; i < std::min<size_t>(16, myobj.value); i++) {

std::cout << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(bytePtr[i]) << " ";

}

std::cout << std::endl;

std::cout << "InMem : ";

for (size_t i = 0; i < std::min<size_t>(16, myobj.value); i++) {

std::cout << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(buffer[i]) << " ";

}

std::cout << std::endl;

if (!WriteProcessMemory(hProcess, myobj.Bytevalue, (void *)buffer, 1, nullptr)) {

std::cerr << "Failed to write memory at address: " << myobj.Bytevalue << std::endl;

}

else {

std::cout << "Successfully updated " << myobj.value << " bytes from address " << ObjAddr << " to " << myobj.Bytevalue << std::endl;

}

free(buffer);

}

ItemCount++;

}

//std::vector<MemoryEntry> Memory = GMemoryMap[1];

std::cout << std::endl << "LMemoryMap - PageCount:" << std::dec << PageCount << " ItemCount" << ItemCount << std::endl;

}

DWORD GetProcId(const wchar_t* procName)

{

DWORD procId = 0;

HANDLE hSnap = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);

if (hSnap != INVALID_HANDLE_VALUE)

{

PROCESSENTRY32 procEntry;

procEntry.dwSize = sizeof(procEntry);

if (Process32First(hSnap, &procEntry))

{

if (!_wcsicmp(procEntry.szExeFile, procName))

{

procId = procEntry.th32ProcessID;

break;

}

} while (Process32Next(hSnap, &procEntry));

}

CloseHandle(hSnap);

return procId;

}

uintptr_t GetModuleBaseAddress(DWORD procID, const wchar_t* modName)

{

uintptr_t modBaseAddr = 0;

HANDLE hSnap = CreateToolhelp32Snapshot(TH32CS_SNAPMODULE | TH32CS_SNAPMODULE32, procID);

if (hSnap != INVALID_HANDLE_VALUE)

{

MODULEENTRY32 modEntry;

modEntry.dwSize = sizeof(modEntry);

if (Module32First(hSnap, &modEntry))

{

if (!_wcsicmp(modEntry.szModule, modName))

{

modBaseAddr = (uintptr_t)modEntry.modBaseAddr;

break;

}

} while (Module32Next(hSnap, &modEntry));

}

CloseHandle(hSnap);

return modBaseAddr;

}

uintptr_t FindDMAAddy(HANDLE hProc, uintptr_t ptr, std::vector<unsigned int> offsets)

{

uintptr_t addr = ptr;

for (unsigned int i = 0; i < offsets.size(); ++i)

{

ReadProcessMemory(hProc, (BYTE*)addr, &addr, sizeof(addr), 0);

addr += offsets[i];

}

return addr;

}

int PrintModules(DWORD processID, HANDLE hProcess)

{

HMODULE hMods[1024];

DWORD cbNeeded;

unsigned int i;

// Print the process identifier.

printf("\nProcess ID: %u\n", processID);

// Get a list of all the modules in this process.

if (EnumProcessModules(hProcess, hMods, sizeof(hMods), &cbNeeded))

{

for (i = 0; i < (cbNeeded / sizeof(HMODULE)); i++)

{

TCHAR szModName[MAX_PATH];

// Get the full path to the module's file.

if (GetModuleFileNameEx(hProcess, hMods[i], szModName,

sizeof(szModName) / sizeof(TCHAR)))

{

// Print the module name and handle value.

_tprintf(TEXT("\t%s (0x%08X)\n"), szModName, hMods[i]);

}

return 0;

}

void ResumeProcess(DWORD processId) {

HANDLE hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, 0);

if (hSnapshot != INVALID_HANDLE_VALUE) {

THREADENTRY32 te32;

te32.dwSize = sizeof(THREADENTRY32);

if (Thread32First(hSnapshot, &te32)) {

do {

if (te32.th32OwnerProcessID == processId) {

HANDLE hThread = OpenThread(THREAD_SUSPEND_RESUME, FALSE, te32.th32ThreadID);

if (hThread != NULL) {

ResumeThread(hThread);

CloseHandle(hThread);

}

} while (Thread32Next(hSnapshot, &te32));

}

CloseHandle(hSnapshot);

}

void SuspendProcess(DWORD processId) {

HANDLE hSnapshot = CreateToolhelp32Snapshot(TH32CS_SNAPTHREAD, 0);

if (hSnapshot != INVALID_HANDLE_VALUE) {

THREADENTRY32 te32;

te32.dwSize = sizeof(THREADENTRY32);

if (Thread32First(hSnapshot, &te32)) {

do {

if (te32.th32OwnerProcessID == processId) {

HANDLE hThread = OpenThread(THREAD_SUSPEND_RESUME, FALSE, te32.th32ThreadID);

if (hThread != NULL) {

SuspendThread(hThread);

CloseHandle(hThread);

}

} while (Thread32Next(hSnapshot, &te32));

}

CloseHandle(hSnapshot);

}

std::ostream& operator<<(std::ostream& os, int b)

{

return os << std::bitset<8>(int(b));

}

void DisplayHelp()

{

std::cout << R"(

Available commands:

- ProcessName: Set the process image name for memory scanning.

- scanstring: Scan for a specified string in memory.

- scan8: Scan for a specified int8 value in memory.

- same: Check for unchanged memory regions since last scan.

- changed: Check for changed memory regions since last scan.

- watch: Start monitoring memory for changes.

- dump: Print information about loaded modules and dump memory.

- recentlyremoved: Display recently removed memory addresses.

- clear: Clear the memory list.

- suspend: Suspend the target process.

- resume: Resume the target process.

- writeunistring: Overwrite a Unicode string in memory.

- writestring: Overwrite an ASCII string in memory.

- wint: Write an integer value to memory.

- scanandoverwrite: Scan for a pattern and overwrite it in memory.

- help: Display available commands.

- version: Display version information.

- exit/quit: Exit the program.

)" << std::endl;

}

void DisplayVersion()

{

std::cout << R"(1.0)" << std::endl;

}

bool stopFlag = false;

void threadFunction() {

while (true)

{

if (stopFlag) { break; }

byte Buffer[1] = { 0 };

for (auto& pair : GMemoryMap) {

if (stopFlag) { break; }

VOID* key = pair.first;

std::vector<MemoryEntry>& Tempobj = pair.second;

for (int i = pair.second.size() - 1; i >= 0; i--)

{

if (stopFlag) { break; }

std::this_thread::sleep_for(std::chrono::milliseconds(50));

MemoryEntry & Obj = pair.second.at(i);

VOID* ObjAddr = Obj.Address;

if (ReadProcessMemory(hProcess, ObjAddr, &Buffer, 1, nullptr))

{

char a = Buffer[0];

char b = Obj.value;

if (a != b)

{

//std::cout << "ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - Value: 0x" << std::hex << Obj.value << " Compared to: 0x" << (int)(Buffer[0]) << "\n";

//Tempobj.erase(Tempobj.begin() + i);

std::cout << "Watch found a value change @ ModuleAddress: 0x" << std::hex << key << " Address: " << ObjAddr << " - BeforeValue: 0x" << std::hex << Obj.value << " NowValue: 0x" << std::hex << (int)(Buffer[0]) << "\n";

Obj.value = Buffer[0];

//TotalADDRFound -= 1;

}

else

{

}

else

{

std::cout << "Unable to read from: " << Obj.Address << "\n";

}

if (stopFlag) { break; }

}

std::thread t;

void menu(const std::string& userInput)

{

std::vector<std::pair<std::intptr_t, std::vector<byte[]>>> MyArrayListOfAddresses;

std::map<std::intptr_t, std::vector<byte[]>> MyDictionaryOfAddresses;

std::map < std::intptr_t, std::pair < std::vector < byte[] >, std::vector<byte[] >> > MyArrayListOfAddressesRecentlyRemoved;

std::intptr_t MyProcessId = 0; // Initialize with an appropriate value

std::string ValueToSearchFor;

std::string IntValue;

int Scans = 1;

if (userInput == "ProcessName") {

std::string ProcessName;

std::cout << "Process Image Name (ex. notepad.exe): ";

std::getline(std::cin, ProcessName);

//processId = GetProcId((const * wchar_t)ProcessName);

hProcess = OpenProcess(PROCESS_ALL_ACCESS, NULL, processId);

//MyArrayListOfAddresses.clear();

}

else if (userInput == "scanstring")

{

std::cout << "string: ";

std::getline(std::cin >> std::ws, ValueToSearchFor);

//cin.getline(input, sizeof(input));

//std::cin >> ValueToSearchFor;

try {

std::vector<char> bytes(ValueToSearchFor.begin(), ValueToSearchFor.end());

bytes.push_back('\0');

char* c = &bytes[0];

int size = bytes.size();

ReadAllProcModules(processId, hProcess, (byte*)c, bytes.size() - 1);

}

catch (const std::invalid_argument& ex) {

std::cerr << "Invalid input: " << ex.what() << std::endl;

}

catch (const std::out_of_range& ex) {

std::cerr << "Out of range error: " << ex.what() << std::endl;

}

else if (userInput == "scan8") {

std::string param;

std::cout << "int8: ";

std::cin >> param;

if (GMemoryMap.size() == 0)

{

try {

int decimalValue = std::stoi(param);

ReadAllProcModules(processId, hProcess, new byte[]{ (unsigned char)decimalValue }, 1);

}

catch (const std::invalid_argument& ex) {

std::cerr << "Invalid input: " << ex.what() << std::endl;

}

catch (const std::out_of_range& ex) {

std::cerr << "Out of range error: " << ex.what() << std::endl;

}

else

{

try {

int decimalValue = std::stoi(param);

CheckAllRegisters(processId, hProcess, GMemoryMap, new byte[]{ (unsigned char)decimalValue });

}

catch (const std::invalid_argument& ex) {

std::cerr << "Invalid input: " << ex.what() << std::endl;

}

catch (const std::out_of_range& ex) {

std::cerr << "Out of range error: " << ex.what() << std::endl;

}

else if (userInput == "same") {

CheckChanged(processId, hProcess, GMemoryMap, true);

}

else if (userInput == "changed") {

CheckChanged(processId, hProcess, GMemoryMap, false);

}

else if (userInput == "watch") {

stopFlag = false;

t = std::thread(threadFunction);

}

else if (userInput == "stopwatch")

{

stopFlag = true;

}

else if (userInput == "dump")

{

PrintModules(processId, hProcess);

DumpMemory();

}

else if (userInput == "recentlyremoved") {

for (const auto& entry : MyArrayListOfAddressesRecentlyRemoved) {

//std::cout << std::hex << entry.first << std::endl;

std::cout << "BEFORE: ";

for (const auto& byteValue : entry.second.first) {

//std::cout << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(byteValue) << " ";

}

std::cout << std::endl;

std::cout << "AFTER: ";

for (const auto& byteValue : entry.second.second) {

//std::cout << std::hex << std::setw(2) << std::setfill('0') << static_cast<int>(byteValue) << " ";

}

std::cout << std::endl << std::endl;

}

else if (userInput == "clear") {

std::cout << "Memory list cleared" << std::endl;

GMemoryMap.clear();

}

else if (userInput == "suspend") {

SuspendProcess(processId);

}

else if (userInput == "resume") {

ResumeProcess(processId);

}

else if (userInput == "writeunistring") {

// DotNetMemoryScan find_aob;

std::string param;

std::cout << "Overwrite unistring: ";

//std::getline(std::cin, param);

//int decimalValue = std::stoi(param);

//std::cin >> param;

for (const auto& MyAddress : MyArrayListOfAddresses) {

if (MyAddress.first > 0) {

//std::cout << "[scan_all 1] result 0x" << std::hex << std::setw(16) << std::setfill('0') << MyAddress.first << std::endl;

// std::cout << "Bytes written: " << find_aob.write_mem(MyProcess, MyAddress.first, ValueToWrite) << std::endl;

}

else if (userInput == "writestring") {

// DotNetMemoryScan find_aob;

std::string ValueToWrite;

std::cout << "Overwrite Asciistring: ";

std::getline(std::cin >> std::ws, ValueToSearchFor);

try {

int Lengthofbuffer = ValueToSearchFor.length();

void * buffer = malloc(ValueToSearchFor.length());

for (const auto& pair : GMemoryMap) {

//MemoryModule key = pair.first;

VOID* key = pair.first;

std::vector<MemoryEntry> obj = pair.second;

for (const auto& myobj : obj)

{

VOID* ObjAddr = myobj.Address;

if (!ReadProcessMemory(hProcess, ObjAddr, buffer, Lengthofbuffer, nullptr))

{

}

SIZE_T bytesWritten = 0;

if (!WriteProcessMemory(hProcess, ObjAddr, ValueToWrite.c_str(), ValueToWrite.size(), &bytesWritten)) {

std::cerr << "Failed to write memory at address: " << ObjAddr << std::endl;

}

else {

std::cout << "Successfully wrote " << bytesWritten << " bytes to address: " << ObjAddr << std::endl;

}

std::cout << "Written ModuleAddress: 0x" << std::hex << key << " Address: " << myobj.Address << " - InCache:" << std::dec << myobj.value << " beforeInMem: " << (char *)buffer << " nowInMem: " << ValueToSearchFor << "\n";

for (size_t i = 0; i < Lengthofbuffer; ++i) {

//std::cout << static_cast<int>(buffer[i]) << " ";

}

free(buffer);

}

catch (const std::invalid_argument& ex) {

std::cerr << "Invalid input: " << ex.what() << std::endl;

}

catch (const std::out_of_range& ex) {

std::cerr << "Out of range error: " << ex.what() << std::endl;

}

catch (const std::exception& ex) {

std::cerr << "Error: " << ex.what() << std::endl;

}

else if (userInput == "wint")

{

std::string param;

std::cout << "value to write: ";

std::cin >> param;

//std::getline(std::cin, param);

int decimalValue = std::stoi(param);

char buffer[1] = { 0 };

char bufferToWrite[1] = { decimalValue };

for (const auto& pair : GMemoryMap) {

//MemoryModule key = pair.first;

VOID* key = pair.first;

std::vector<MemoryEntry> obj = pair.second;

for (const auto& myobj : obj)

{

VOID* ObjAddr = myobj.Address;

if (!ReadProcessMemory(hProcess, ObjAddr, &buffer, 1, nullptr))

{

}

if (!WriteProcessMemory(hProcess, ObjAddr, &bufferToWrite, 1, nullptr))

{

//Unable to get mem

}

std::cout << "Written ModuleAddress: 0x" << std::hex << key << " Address: " << myobj.Address << " - InCache:" << std::dec << myobj.value << " beforeInMem: " << int(buffer[0]) << " nowInMem: " << decimalValue << "\n";

}

else if (userInput == "scanandoverwrite") {

std::string OverwriteString;

std::cout << "Overwrite string: ";

std::getline(std::cin, OverwriteString);

// OverwriteAllBytePattens(MyProcess.ProcessName, ConvertStringToUniByteString(OverwriteString), ConvertStringToUniByteString(ValueToSearchFor));

}

else if (userInput == "help") {

DisplayHelp();

}

else if (userInput == "version") {

DisplayVersion();

}

else if (userInput == "exit" || userInput == "quit") {

exit(0);

}

else {

std::cout << "Unrecognized command. Type 'help' for available commands." << std::endl;

}

int main()

{

std::cout << "Starting!\nEnter 'help' for commands\r\n";

HANDLE currentToken;

OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &currentToken);

if (!SetPrivilege(currentToken, SE_DEBUG_NAME, TRUE))

{

std::cout << "Unable to adjust privileges" << std::endl;

}

//HANDLE hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, processId);

processId = GetProcId(ProcName);

hProcess = OpenProcess(PROCESS_ALL_ACCESS, NULL, processId);

std::string input;

while (true)

{

std::cout << ">";

std::cin >> input;

menu(input);

}

std::cout << "Press Any Key to continue:\n";

getchar();

// Close the process handle

CloseHandle(hProcess);

return 0;

}

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