Eudesmeola lawsoni (R. Felder & Rogenhofer, 1874). I note this is similar to what is shown in Moths in the A.C.T. page 231 as Ericeia subsignata which I believe to be incorrect.
I tend to aree with PJH123 on this one. I don;t see the spotted markings wjich seem to characaterize Ericeia subsignata. http://lepidoptera.butterflyhouse.com.au/ereb/subsignata.html