public static void RtlInitUnicodeString(ref Execute.Native.UNICODE_STRING DestinationString, [MarshalAs(UnmanagedType.LPWStr)] string SourceString)
{
object[] funcargs =
{
DestinationString, SourceString
};
Generic.DynamicAPIInvoke(@"ntdll.dll", @"RtlInitUnicodeString", typeof(DELEGATES.RtlInitUnicodeString), ref funcargs);
DestinationString = (Execute.Native.UNICODE_STRING)funcargs[0];
}
public static IntPtr LoadModuleFromDisk(string DLLPath)
{
SPEx.Native.UNICODE_STRING uModuleName = new SPEx.Native.UNICODE_STRING();
Native.RtlInitUnicodeString(ref uModuleName, DLLPath);
IntPtr hModule = IntPtr.Zero;
SPEx.Native.NTSTATUS CallResult = Native.LdrLoadDll(IntPtr.Zero, 0, ref uModuleName, ref hModule);
if (CallResult != SPEx.Native.NTSTATUS.Success || hModule == IntPtr.Zero)
{
return(IntPtr.Zero);
}
return(hModule);
}
public static Execute.Native.NTSTATUS LdrLoadDll(IntPtr PathToFile, UInt32 dwFlags, ref Execute.Native.UNICODE_STRING ModuleFileName, ref IntPtr ModuleHandle)
{
object[] funcargs =
{
PathToFile, dwFlags, ModuleFileName, ModuleHandle
};
Execute.Native.NTSTATUS retValue = (Execute.Native.NTSTATUS)Generic.DynamicAPIInvoke(@"ntdll.dll", @"LdrLoadDll", typeof(DELEGATES.LdrLoadDll), ref funcargs);
ModuleHandle = (IntPtr)funcargs[3];
return(retValue);
}
