int DllInjector::inject(unsigned long processId, std::string dllName)
{
LPTHREAD_START_ROUTINE lpStartExecAddr = NULL;
LPVOID lpExecParam = NULL;
HANDLE hTargetProcHandle = NULL;
char* lpcDll = NULL;
char tcDllPath[_bufferSize] = "";
if (GetFullPathNameA(dllName.c_str(), _bufferSize, tcDllPath, NULL) == 0) {
if (_logger) _logger->error("Cannot get full dll path!");
return -1;
};
// Attach to process with OpenProcess()
hTargetProcHandle = attachToProcess(processId);
if (hTargetProcHandle == NULL) {
if (_logger) _logger->error("Could not Attach to Process!!");
return -1;
}
// Copy the DLL via write path method
lpStartExecAddr = AllocWritePath(hTargetProcHandle, tcDllPath, &lpExecParam);
if (lpStartExecAddr == NULL) {
if (_logger) _logger->error("Could not allocate memory!!");
return -1;
}
// Inject the DLL into process via create remote thread method
if (_logger) _logger->info("INJECTING!");
injectDLL(hTargetProcHandle, lpStartExecAddr, lpExecParam);
CloseHandle(hTargetProcHandle);
return 0;
}
/*
* Class: sun_jvm_hotspot_debugger_windbg_WindbgDebuggerLocal
* Method: attach0
* Signature: (I)V
*/
JNIEXPORT void JNICALL Java_sun_jvm_hotspot_debugger_windbg_WindbgDebuggerLocal_attach0__I
(JNIEnv *env, jobject obj, jint pid) {
if (getWindbgInterfaces(env, obj) == false) {
return;
}
if (attachToProcess(env, obj, pid) == false) {
return;
}
if (addLoadObjects(env, obj) == false) {
return;
}
if (addThreads(env, obj) == false) {
return;
}
}
