ChatGPT custom prompts

CustomInstructions/ChatGPT/knowledge/CodeGPT Decompiler & Cheat Developer/Process.cpp

@@ -0,0 +1,117 @@
+#include "Process.hpp"
+
+#include <iostream>
+#include <Windows.h>
+#include <TlHelp32.h>
+
+DWORD DLL_Injector::GetProcessID(const char* procName)
+{
+	HANDLE snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
+	if (snapshot == INVALID_HANDLE_VALUE)
+		return 0;
+
+	PROCESSENTRY32 procEntry;
+	procEntry.dwSize = sizeof(PROCESSENTRY32);
+
+	DWORD pid = 0;
+	bool result = Process32First(snapshot, &procEntry);
+
+	while (result)
+	{
+		size_t i;
+		char currentProcName[MAX_PATH];
+		wcstombs_s(&i, currentProcName, MAX_PATH, procEntry.szExeFile, MAX_PATH - 1);
+
+		if (strcmp(procName, currentProcName) == 0)
+		{
+			pid = procEntry.th32ProcessID;
+			break;
+		}
+
+		result = Process32Next(snapshot, &procEntry);
+	}
+
+	CloseHandle(snapshot);
+	return pid;
+}
+
+int DLL_Injector::InjectDLL(InjectionData& data)
+{
+	FARPROC LoadLibraryAProc = GetProcAddress(
+		GetModuleHandle(TEXT("kernel32.dll")),
+		"LoadLibraryA"
+	);
+
+	if (LoadLibraryAProc == NULL)
+	{
+		std::cout
+			<< "ERROR: Couldn't get LoadLibraryA address. "
+			<< "GetLastError() returned " << GetLastError() << "." << std::endl;
+
+		return -1;
+	}
+
+	HANDLE procHandle = OpenProcess(
+		PROCESS_ALL_ACCESS,
+		FALSE,
+		data.procID
+	);
+
+	if (procHandle == NULL)
+	{
+		std::cout
+			<< "ERROR: OpenProcess() failed. "
+			<< "GetLastError() returned " << GetLastError() << ". "
+			<< "Is the process running as administrator? Consider executing this command as administrator."
+			<< std::endl;
+
+		return -1;
+	}
+
+	// Check if the process is a 64 bit application.
+	IsWow64Process(procHandle, &data.isX64);
+
+	LPVOID remoteBuff = VirtualAllocEx(procHandle, NULL, data.dllPath.length(), MEM_COMMIT, PAGE_READWRITE);
+	if (remoteBuff == NULL)
+	{
+		std::cout
+			<< "ERROR: VirtualAllocEx() failed. "
+			<< "GetLastError() returned " << GetLastError() << "." << std::endl;
+
+		CloseHandle(procHandle);
+		return -1;
+	}
+
+	if (!WriteProcessMemory(procHandle, remoteBuff, data.dllPath.c_str(), data.dllPath.length(), NULL))
+	{
+		std::cout
+			<< "ERROR: WriteProcessMemory() failed. "
+			<< "GetLastError() returned " << GetLastError() << "." << std::endl;
+
+		VirtualFreeEx(procHandle, remoteBuff, 0, MEM_RELEASE);
+		CloseHandle(procHandle);
+		return -1;
+	}
+
+	HANDLE thread = CreateRemoteThread(procHandle, NULL, NULL, (LPTHREAD_START_ROUTINE)LoadLibraryAProc, remoteBuff, NULL, NULL);
+	if (!thread)
+	{
+		std::cout
+			<< "ERROR: CreateRemoteThread() failed. "
+			<< "GetLastError() returned " << GetLastError() << "." << std::endl;
+
+		VirtualFreeEx(procHandle, remoteBuff, 0, MEM_RELEASE);
+		CloseHandle(procHandle);
+		return -1;
+	}
+
+	WaitForSingleObject(thread, INFINITE);
+	CloseHandle(thread);
+
+	VirtualFreeEx(procHandle, remoteBuff, 0, MEM_RELEASE);
+	CloseHandle(procHandle);
+
+	std::cout << "DLL succesfully injected." << std::endl;
+
+	return 0;
+}