#include <Windows.h>
#include <TlHelp32.h>

DWORD GetProcessId(const char* processName) {
    PROCESSENTRY32 entry;
    entry.dwSize = sizeof(PROCESSENTRY32);
    
    HANDLE snapshot = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
    
    if (Process32First(snapshot, &entry)) {
        do {
            if (_stricmp(entry.szExeFile, processName) == 0) {
                CloseHandle(snapshot);
                return entry.th32ProcessID;
            }
        } while (Process32Next(snapshot, &entry));
    }
    
    CloseHandle(snapshot);
    return 0;
}

bool InjectDLL(DWORD processId, const char* dllPath) {
    HANDLE hProcess = OpenProcess(
        PROCESS_CREATE_THREAD | PROCESS_QUERY_INFORMATION | 
        PROCESS_VM_OPERATION | PROCESS_VM_WRITE | PROCESS_VM_READ,
        FALSE, processId
    );
    
    if (!hProcess) return false;
    
    LPVOID pDllPath = VirtualAllocEx(hProcess, 0, strlen(dllPath) + 1,
                                     MEM_COMMIT, PAGE_READWRITE);
    
    WriteProcessMemory(hProcess, pDllPath, (LPVOID)dllPath, 
                      strlen(dllPath) + 1, 0);
    
    HANDLE hThread = CreateRemoteThread(hProcess, 0, 0,
        (LPTHREAD_START_ROUTINE)GetProcAddress(
            GetModuleHandleA("Kernel32.dll"), "LoadLibraryA"
        ),
        pDllPath, 0, 0
    );
    
    CloseHandle(hProcess);
    return hThread != NULL;
}

int main() {
    DWORD pid = GetProcessId("csgo.exe");
    if (pid == 0) {
        printf("CS:GO not found!\n");
        return 1;
    }
    
    if (InjectDLL(pid, "C:\\path\\to\\zipudhe2.dll")) {
        printf("Successfully injected!\n");
    } else {
        printf("Injection failed!\n");
    }
    
    return 0;
}