minor changes

`cheat-base` add x32 build
`manual map` and `load library` injection moved to `cheat-base`
removed unnecessary packet sniffer functionality
fixed several type conversionals
`cheat-library` now is startup by default
little changes in `Logger`, `PatternScanner`, `ProtoTransfer`
updated detours
This commit is contained in:
CallowBlack
2022-06-21 22:47:24 +03:00
parent d0a07b0344
commit c3a9f2a678
35 changed files with 714 additions and 1985 deletions

View File

@ -1,14 +1,26 @@
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@ -196,6 +296,8 @@
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@ -208,6 +310,8 @@
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View File

@ -231,6 +231,18 @@
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@ -317,5 +329,11 @@
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View File

@ -17,6 +17,8 @@
#include <string>
#include <vector>
#include <algorithm>
#include <filesystem>
#include <fstream>
#include <map>
#include <unordered_set>
#include <queue>

View File

@ -88,11 +88,6 @@ Prefix GetLevelPrefix(Logger::Level level)
void Logger::Log(Logger::Level logLevel, const char* filepath, int line, const char* fmt, ...)
{
if (Logger::s_ConsoleLogLevel == Logger::Level::None && Logger::s_FileLogLevel == Logger::Level::None)
return;
auto filename = std::filesystem::path(filepath).filename().string();
auto prefix = GetLevelPrefix(logLevel);
char buffer[1024];
va_list args;
@ -100,6 +95,13 @@ void Logger::Log(Logger::Level logLevel, const char* filepath, int line, const c
vsprintf_s(buffer, fmt, args);
va_end(args);
LogEvent(logLevel, filepath, line, buffer);
if (Logger::s_ConsoleLogLevel == Logger::Level::None && Logger::s_FileLogLevel == Logger::Level::None)
return;
auto filename = std::filesystem::path(filepath).filename().string();
auto prefix = GetLevelPrefix(logLevel);
if (Logger::s_ConsoleLogLevel != Logger::Level::None && Logger::s_ConsoleLogLevel >= logLevel)
{
const std::lock_guard<std::mutex> lock(_mutex);
@ -140,4 +142,4 @@ void Logger::PrepareFileLogging(std::string directory)
Logger::logfilepath = util::string_format("%s\\log_%04d-%02d-%02d_%02d-%02d.txt", directory.c_str(),
1900 + gmtm.tm_year, gmtm.tm_mon, gmtm.tm_mday, gmtm.tm_hour, gmtm.tm_min);
}
}

View File

@ -1,6 +1,8 @@
#pragma once
#include <string>
#include <mutex>
#include <cheat-base/events/event.hpp>
#define EXTLOG(level, fmt, ...) Logger::Log(level, __FILE__, __LINE__, fmt, __VA_ARGS__)
#define LOG_CRIT(fmt, ...) EXTLOG(Logger::Level::Critical, fmt, __VA_ARGS__)
#define LOG_ERROR(fmt, ...) EXTLOG(Logger::Level::Error, fmt, __VA_ARGS__)
@ -37,6 +39,8 @@ public:
static void PrepareFileLogging(std::string directory);
static inline TEvent<Logger::Level, const char*, int, const char*> LogEvent;
private:
static Level s_FileLogLevel;
static Level s_ConsoleLogLevel;

View File

@ -33,6 +33,9 @@ public:
int64_t GetModuleTimestamp(const std::string& moduleName);
int64_t GetModuleTimestamp(HMODULE hModule);
uintptr_t SearchInModule(const std::string& moduleName, const std::string& pattern);
uintptr_t SearchInModule(HMODULE hModule, const std::string& pattern);
protected:
@ -97,9 +100,6 @@ protected:
uintptr_t SearchXref(const std::string& moduleName, const OffsetSignature& xrefPattern);
uintptr_t SearchXref(HMODULE hModule, const OffsetSignature& xrefPattern);
uintptr_t SearchInModule(const std::string& moduleName, const std::string& pattern);
uintptr_t SearchInModule(HMODULE hModule, const std::string& pattern);
uintptr_t GetOffsetInt(const nlohmann::json& value);
std::string GetOffsetStr(uintptr_t offset);

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@ -45,7 +45,7 @@ bool PipeTransfer::Connect()
bool PipeTransfer::WaitForConnection()
{
return ConnectNamedPipe(m_Pipe, nullptr);
return ConnectNamedPipe(m_Pipe, nullptr) || GetLastError() == ERROR_PIPE_CONNECTED;
}
void PipeTransfer::ReadBytes(void* buffer, size_t size)

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@ -0,0 +1,55 @@
#include <pch.h>
#include "load-library.h"
#include <cheat-base/util.h>
#if defined(DISABLE_OUTPUT)
#define ILog(data, ...)
#define IPrintError(text, ...)
#else
#define ILog(text, ...) printf(text, __VA_ARGS__)
#define ILogError(text, ...) ILog(text, __VA_ARGS__); std::cout << "Error: " << util::GetLastErrorAsString() << std::endl
#endif
bool LoadLibraryDLL(HANDLE hProc, const std::string& dllpath)
{
HMODULE hKernel = GetModuleHandle("kernel32.dll");
if (hKernel == NULL)
{
ILogError("[DLL Injection] Failed to get kernel32.dll module address.\n");
return false;
}
LPVOID pLoadLibrary = (LPVOID)GetProcAddress(hKernel, "LoadLibraryA");
if (pLoadLibrary == NULL) {
ILogError("[DLL Injection] Failed to get LoadLibraryA address.\n");
return false;
}
LPVOID pDLLPath = VirtualAllocEx(hProc, NULL, strlen(dllpath.c_str()) + 1, MEM_RESERVE | MEM_COMMIT, PAGE_READWRITE);
if (pDLLPath == NULL) {
ILogError("[DLL Injection] Failed to allocate memory for DLLPath in target process.\n");
return false;
}
// Write the string name of our DLL in the memory allocated
BOOL writeResult = WriteProcessMemory(hProc, pDLLPath, dllpath.c_str(), strlen(dllpath.c_str()), NULL);
if (writeResult == FALSE) {
ILogError("[DLL Injection] Failed to write remote process memory.\n");
return false;
}
// Load our DLL by calling loadlibrary in the other process and passing our dll name
HANDLE hThread = CreateRemoteThread(hProc, NULL, NULL, (LPTHREAD_START_ROUTINE)pLoadLibrary, (LPVOID)pDLLPath, NULL, NULL);
if (hThread == NULL) {
ILogError("[DLL Injection] Failed to create remote thread.\n");
VirtualFreeEx(hProc, pDLLPath, 0, MEM_RELEASE);
return false;
}
CloseHandle(hThread);
// TODO: Add waiting for thread end and release unneccessary data.
// VirtualFreeEx(hProc, pDLLPath, 0, MEM_RELEASE);
ILog("[DLL Injection] Successfully LoadLibraryA injection.\n");
return true;
}

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@ -0,0 +1,3 @@
#pragma once
bool LoadLibraryDLL(HANDLE hProc, const std::string& dllpath);

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@ -0,0 +1,385 @@
#include <pch.h>
#include "manual-map.h"
#include <cheat-base/util.h>
#if defined(DISABLE_OUTPUT)
#define ILog(data, ...)
#define IPrintError(text, ...)
#else
#define ILog(text, ...) printf(text, __VA_ARGS__)
#define ILogError(text, ...) ILog(text, __VA_ARGS__); std::cout << "Error: " << util::GetLastErrorAsString() << std::endl
#endif
#ifdef _WIN64
#define CURRENT_ARCH IMAGE_FILE_MACHINE_AMD64
#else
#define CURRENT_ARCH IMAGE_FILE_MACHINE_I386
#endif
using f_LoadLibraryA = HINSTANCE(WINAPI*)(const char* lpLibFilename);
using f_GetProcAddress = FARPROC(WINAPI*)(HMODULE hModule, LPCSTR lpProcName);
using f_DLL_ENTRY_POINT = BOOL(WINAPI*)(void* hDll, DWORD dwReason, void* pReserved);
#ifdef _WIN64
using f_RtlAddFunctionTable = BOOL(WINAPIV*)(PRUNTIME_FUNCTION FunctionTable, DWORD EntryCount, DWORD64 BaseAddress);
#endif
struct MANUAL_MAPPING_DATA
{
f_LoadLibraryA pLoadLibraryA;
f_GetProcAddress pGetProcAddress;
#ifdef _WIN64
f_RtlAddFunctionTable pRtlAddFunctionTable;
#endif
BYTE* pbase;
HINSTANCE hMod;
DWORD fdwReasonParam;
LPVOID reservedParam;
BOOL SEHSupport;
};
bool ManualMapDLL(HANDLE hProc, const std::string& filepath)
{
std::ifstream file(filepath, std::ios::in | std::ios::binary | std::ios::ate);
if (!file.is_open())
{
std::cout << "Error while reading DLL file!" << std::endl;
return false;
}
std::streampos size = file.tellg();
auto memblock = new char[size];
file.seekg(0, std::ios::beg);
file.read(memblock, size);
file.close();
BYTE* fileContent = (BYTE*)memblock;
// Manual map injection will help us to be like a assasin
bool result = ManualMapDLL(hProc, fileContent, size);
delete[] memblock;
return result;
}
void __stdcall Shellcode(MANUAL_MAPPING_DATA* pData);
bool ManualMapDLL(HANDLE hProc, BYTE* pSrcData, SIZE_T FileSize, bool ClearHeader, bool ClearNonNeededSections, bool AdjustProtections, bool SEHExceptionSupport, DWORD fdwReason) {
IMAGE_NT_HEADERS* pOldNtHeader = nullptr;
IMAGE_OPTIONAL_HEADER* pOldOptHeader = nullptr;
IMAGE_FILE_HEADER* pOldFileHeader = nullptr;
BYTE* pTargetBase = nullptr;
if (reinterpret_cast<IMAGE_DOS_HEADER*>(pSrcData)->e_magic != 0x5A4D) { //"MZ"
ILog("[DLL injection] Invalid file\n");
return false;
}
pOldNtHeader = reinterpret_cast<IMAGE_NT_HEADERS*>(pSrcData + reinterpret_cast<IMAGE_DOS_HEADER*>(pSrcData)->e_lfanew);
pOldOptHeader = &pOldNtHeader->OptionalHeader;
pOldFileHeader = &pOldNtHeader->FileHeader;
if (pOldFileHeader->Machine != CURRENT_ARCH) {
ILog("[DLL injection] Invalid platform.\n");
return false;
}
ILog("[DLL injection] File ok\n");
pTargetBase = reinterpret_cast<BYTE*>(VirtualAllocEx(hProc, nullptr, pOldOptHeader->SizeOfImage, MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE));
if (!pTargetBase) {
ILogError("[DLL injection] Target process memory allocation failed (ex)\n");
return false;
}
DWORD oldp = 0;
VirtualProtectEx(hProc, pTargetBase, pOldOptHeader->SizeOfImage, PAGE_EXECUTE_READWRITE, &oldp);
MANUAL_MAPPING_DATA data{ 0 };
data.pLoadLibraryA = LoadLibraryA;
data.pGetProcAddress = GetProcAddress;
#ifdef _WIN64
data.pRtlAddFunctionTable = (f_RtlAddFunctionTable)RtlAddFunctionTable;
#else
SEHExceptionSupport = false;
#endif
data.pbase = pTargetBase;
data.fdwReasonParam = fdwReason;
data.SEHSupport = SEHExceptionSupport;
//File header
if (!WriteProcessMemory(hProc, pTargetBase, pSrcData, 0x1000, nullptr)) { //only first 0x1000 bytes for the header
ILogError("[DLL injection] Can't write file header.\n");
VirtualFreeEx(hProc, pTargetBase, 0, MEM_RELEASE);
return false;
}
IMAGE_SECTION_HEADER* pSectionHeader = IMAGE_FIRST_SECTION(pOldNtHeader);
for (UINT i = 0; i != pOldFileHeader->NumberOfSections; ++i, ++pSectionHeader) {
if (pSectionHeader->SizeOfRawData) {
if (!WriteProcessMemory(hProc, pTargetBase + pSectionHeader->VirtualAddress, pSrcData + pSectionHeader->PointerToRawData, pSectionHeader->SizeOfRawData, nullptr)) {
ILogError("[DLL injection] Can't map sections.\n");
VirtualFreeEx(hProc, pTargetBase, 0, MEM_RELEASE);
return false;
}
}
}
//Mapping params
BYTE* MappingDataAlloc = reinterpret_cast<BYTE*>(VirtualAllocEx(hProc, nullptr, sizeof(MANUAL_MAPPING_DATA), MEM_COMMIT | MEM_RESERVE, PAGE_READWRITE));
if (!MappingDataAlloc) {
ILogError("[DLL injection] Target process mapping allocation failed (ex).\n");
VirtualFreeEx(hProc, pTargetBase, 0, MEM_RELEASE);
return false;
}
if (!WriteProcessMemory(hProc, MappingDataAlloc, &data, sizeof(MANUAL_MAPPING_DATA), nullptr)) {
ILogError("[DLL injection] Can't write mapping.\n");
VirtualFreeEx(hProc, pTargetBase, 0, MEM_RELEASE);
VirtualFreeEx(hProc, MappingDataAlloc, 0, MEM_RELEASE);
return false;
}
//Shell code
void* pShellcode = VirtualAllocEx(hProc, nullptr, 0x1000, MEM_COMMIT | MEM_RESERVE, PAGE_EXECUTE_READWRITE);
if (!pShellcode) {
ILogError("[DLL injection] Memory shellcode allocation failed (ex).\n");
VirtualFreeEx(hProc, pTargetBase, 0, MEM_RELEASE);
VirtualFreeEx(hProc, MappingDataAlloc, 0, MEM_RELEASE);
return false;
}
if (!WriteProcessMemory(hProc, pShellcode, Shellcode, 0x1000, nullptr)) {
ILogError("[DLL injection] Can't write shellcode.\n");
VirtualFreeEx(hProc, pTargetBase, 0, MEM_RELEASE);
VirtualFreeEx(hProc, MappingDataAlloc, 0, MEM_RELEASE);
VirtualFreeEx(hProc, pShellcode, 0, MEM_RELEASE);
return false;
}
ILog("[DLL injection] Mapped DLL at %p\n", pTargetBase);
ILog("[DLL injection] Mapping info at %p\n", MappingDataAlloc);
ILog("[DLL injection] Shell code at %p\n", pShellcode);
ILog("[DLL injection] Data allocated\n");
#ifdef _DEBUG
ILog("[DLL injection] My shellcode pointer %p\n", Shellcode);
ILog("[DLL injection] Target point %p\n", pShellcode);
#endif
HANDLE hThread = CreateRemoteThread(hProc, nullptr, 0, reinterpret_cast<LPTHREAD_START_ROUTINE>(pShellcode), MappingDataAlloc, 0, nullptr);
if (!hThread) {
ILogError("[DLL injection] Thread creation failed.\n");
VirtualFreeEx(hProc, pTargetBase, 0, MEM_RELEASE);
VirtualFreeEx(hProc, MappingDataAlloc, 0, MEM_RELEASE);
VirtualFreeEx(hProc, pShellcode, 0, MEM_RELEASE);
return false;
}
CloseHandle(hThread);
ILog("[DLL injection] Thread created at: %p, waiting for return...\n", pShellcode);
HINSTANCE hCheck = NULL;
while (!hCheck) {
DWORD exitcode = 0;
GetExitCodeProcess(hProc, &exitcode);
if (exitcode != STILL_ACTIVE) {
ILog("[DLL injection] Process crashed, exit code: 0x%x\n", exitcode);
return false;
}
MANUAL_MAPPING_DATA data_checked{ 0 };
ReadProcessMemory(hProc, MappingDataAlloc, &data_checked, sizeof(data_checked), nullptr);
hCheck = data_checked.hMod;
if (hCheck == (HINSTANCE)0x404040) {
ILog("[DLL injection] Wrong mapping ptr.\n");
VirtualFreeEx(hProc, pTargetBase, 0, MEM_RELEASE);
VirtualFreeEx(hProc, MappingDataAlloc, 0, MEM_RELEASE);
VirtualFreeEx(hProc, pShellcode, 0, MEM_RELEASE);
return false;
}
else if (hCheck == (HINSTANCE)0x505050) {
ILog("[DLL injection] WARNING: Exception support failed!\n");
}
Sleep(10);
}
BYTE* emptyBuffer = (BYTE*)malloc(1024 * 1024 * 20);
if (emptyBuffer == nullptr) {
ILog("[DLL injection] Unable to allocate memory\n");
return false;
}
memset(emptyBuffer, 0, 1024 * 1024 * 20);
//CLEAR PE HEAD
if (ClearHeader) {
if (!WriteProcessMemory(hProc, pTargetBase, emptyBuffer, 0x1000, nullptr)) {
ILogError("[DLL injection] WARNING!: Can't clear HEADER\n");
}
}
//END CLEAR PE HEAD
if (ClearNonNeededSections) {
pSectionHeader = IMAGE_FIRST_SECTION(pOldNtHeader);
for (UINT i = 0; i != pOldFileHeader->NumberOfSections; ++i, ++pSectionHeader) {
if (pSectionHeader->Misc.VirtualSize) {
if ((SEHExceptionSupport ? 0 : strcmp((char*)pSectionHeader->Name, ".pdata") == 0) ||
strcmp((char*)pSectionHeader->Name, ".rsrc") == 0 ||
strcmp((char*)pSectionHeader->Name, ".reloc") == 0) {
ILog("[DLL injection] Processing %s removal\n", pSectionHeader->Name);
if (!WriteProcessMemory(hProc, pTargetBase + pSectionHeader->VirtualAddress, emptyBuffer, pSectionHeader->Misc.VirtualSize, nullptr)) {
ILogError("[DLL injection] Can't clear section %s.\n", pSectionHeader->Name);
}
}
}
}
}
if (AdjustProtections) {
pSectionHeader = IMAGE_FIRST_SECTION(pOldNtHeader);
for (UINT i = 0; i != pOldFileHeader->NumberOfSections; ++i, ++pSectionHeader) {
if (pSectionHeader->Misc.VirtualSize) {
DWORD old = 0;
DWORD newP = PAGE_READONLY;
if ((pSectionHeader->Characteristics & IMAGE_SCN_MEM_WRITE) > 0) {
newP = PAGE_READWRITE;
}
else if ((pSectionHeader->Characteristics & IMAGE_SCN_MEM_EXECUTE) > 0) {
newP = PAGE_EXECUTE_READ;
}
if (VirtualProtectEx(hProc, pTargetBase + pSectionHeader->VirtualAddress, pSectionHeader->Misc.VirtualSize, newP, &old)) {
ILog("[DLL injection] Section %s set as %lX\n", (char*)pSectionHeader->Name, newP);
}
else {
ILog("[DLL injection] FAIL: section %s not set as %lX\n", (char*)pSectionHeader->Name, newP);
}
}
}
DWORD old = 0;
VirtualProtectEx(hProc, pTargetBase, IMAGE_FIRST_SECTION(pOldNtHeader)->VirtualAddress, PAGE_READONLY, &old);
}
if (!WriteProcessMemory(hProc, pShellcode, emptyBuffer, 0x1000, nullptr)) {
ILog("[DLL injection] WARNING: Can't clear shellcode\n");
}
if (!VirtualFreeEx(hProc, pShellcode, 0, MEM_RELEASE)) {
ILog("[DLL injection] WARNING: can't release shell code memory\n");
}
if (!VirtualFreeEx(hProc, MappingDataAlloc, 0, MEM_RELEASE)) {
ILog("[DLL injection] WARNING: can't release mapping data memory\n");
}
return true;
}
#define RELOC_FLAG32(RelInfo) ((RelInfo >> 0x0C) == IMAGE_REL_BASED_HIGHLOW)
#define RELOC_FLAG64(RelInfo) ((RelInfo >> 0x0C) == IMAGE_REL_BASED_DIR64)
#ifdef _WIN64
#define RELOC_FLAG RELOC_FLAG64
#else
#define RELOC_FLAG RELOC_FLAG32
#endif
#pragma runtime_checks( "", off )
#pragma optimize( "", off )
void __stdcall Shellcode(MANUAL_MAPPING_DATA* pData) {
if (!pData) {
pData->hMod = (HINSTANCE)0x404040;
return;
}
BYTE* pBase = pData->pbase;
auto* pOpt = &reinterpret_cast<IMAGE_NT_HEADERS*>(pBase + reinterpret_cast<IMAGE_DOS_HEADER*>((uintptr_t)pBase)->e_lfanew)->OptionalHeader;
auto _LoadLibraryA = pData->pLoadLibraryA;
auto _GetProcAddress = pData->pGetProcAddress;
#ifdef _WIN64
auto _RtlAddFunctionTable = pData->pRtlAddFunctionTable;
#endif
auto _DllMain = reinterpret_cast<f_DLL_ENTRY_POINT>(pBase + pOpt->AddressOfEntryPoint);
BYTE* LocationDelta = pBase - pOpt->ImageBase;
if (LocationDelta) {
if (pOpt->DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].Size) {
auto* pRelocData = reinterpret_cast<IMAGE_BASE_RELOCATION*>(pBase + pOpt->DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].VirtualAddress);
const auto* pRelocEnd = reinterpret_cast<IMAGE_BASE_RELOCATION*>(reinterpret_cast<uintptr_t>(pRelocData) + pOpt->DataDirectory[IMAGE_DIRECTORY_ENTRY_BASERELOC].Size);
while (pRelocData < pRelocEnd && pRelocData->SizeOfBlock) {
UINT AmountOfEntries = (pRelocData->SizeOfBlock - sizeof(IMAGE_BASE_RELOCATION)) / sizeof(WORD);
WORD* pRelativeInfo = reinterpret_cast<WORD*>(pRelocData + 1);
for (UINT i = 0; i != AmountOfEntries; ++i, ++pRelativeInfo) {
if (RELOC_FLAG(*pRelativeInfo)) {
UINT_PTR* pPatch = reinterpret_cast<UINT_PTR*>(pBase + pRelocData->VirtualAddress + ((*pRelativeInfo) & 0xFFF));
*pPatch += reinterpret_cast<UINT_PTR>(LocationDelta);
}
}
pRelocData = reinterpret_cast<IMAGE_BASE_RELOCATION*>(reinterpret_cast<BYTE*>(pRelocData) + pRelocData->SizeOfBlock);
}
}
}
if (pOpt->DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].Size) {
auto* pImportDescr = reinterpret_cast<IMAGE_IMPORT_DESCRIPTOR*>(pBase + pOpt->DataDirectory[IMAGE_DIRECTORY_ENTRY_IMPORT].VirtualAddress);
while (pImportDescr->Name) {
char* szMod = reinterpret_cast<char*>(pBase + pImportDescr->Name);
HINSTANCE hDll = _LoadLibraryA(szMod);
ULONG_PTR* pThunkRef = reinterpret_cast<ULONG_PTR*>(pBase + pImportDescr->OriginalFirstThunk);
ULONG_PTR* pFuncRef = reinterpret_cast<ULONG_PTR*>(pBase + pImportDescr->FirstThunk);
if (!pThunkRef)
pThunkRef = pFuncRef;
for (; *pThunkRef; ++pThunkRef, ++pFuncRef) {
if (IMAGE_SNAP_BY_ORDINAL(*pThunkRef)) {
*pFuncRef = (ULONG_PTR)_GetProcAddress(hDll, reinterpret_cast<char*>(*pThunkRef & 0xFFFF));
}
else {
auto* pImport = reinterpret_cast<IMAGE_IMPORT_BY_NAME*>(pBase + (*pThunkRef));
*pFuncRef = (ULONG_PTR)_GetProcAddress(hDll, pImport->Name);
}
}
++pImportDescr;
}
}
if (pOpt->DataDirectory[IMAGE_DIRECTORY_ENTRY_TLS].Size) {
auto* pTLS = reinterpret_cast<IMAGE_TLS_DIRECTORY*>(pBase + pOpt->DataDirectory[IMAGE_DIRECTORY_ENTRY_TLS].VirtualAddress);
auto* pCallback = reinterpret_cast<PIMAGE_TLS_CALLBACK*>(pTLS->AddressOfCallBacks);
for (; pCallback && *pCallback; ++pCallback)
(*pCallback)(pBase, DLL_PROCESS_ATTACH, nullptr);
}
bool ExceptionSupportFailed = false;
#ifdef _WIN64
if (pData->SEHSupport) {
auto excep = pOpt->DataDirectory[IMAGE_DIRECTORY_ENTRY_EXCEPTION];
if (excep.Size) {
if (!_RtlAddFunctionTable(
reinterpret_cast<IMAGE_RUNTIME_FUNCTION_ENTRY*>(pBase + excep.VirtualAddress),
excep.Size / sizeof(IMAGE_RUNTIME_FUNCTION_ENTRY), (DWORD64)pBase)) {
ExceptionSupportFailed = true;
}
}
}
#endif
_DllMain(pBase, pData->fdwReasonParam, nullptr);
if (ExceptionSupportFailed)
pData->hMod = reinterpret_cast<HINSTANCE>(0x505050);
else
pData->hMod = reinterpret_cast<HINSTANCE>(pBase);
}

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@ -0,0 +1,4 @@
#pragma once
bool ManualMapDLL(HANDLE hProc, const std::string& filepath);
bool ManualMapDLL(HANDLE hProc, BYTE* pSrcData, SIZE_T FileSize, bool ClearHeader = false, bool ClearNonNeededSections = false, bool AdjustProtections = true, bool SEHExceptionSupport = false, DWORD fdwReason = DLL_PROCESS_ATTACH);

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