I agree that keeping an open mind on the matter is a good idea. Remember that the USA is involved in this (as the hand behind the fascist coup that installed the current Ukrainian government) as well as Russia, so all possibilities have to be treated as realistic.Although I'm keeping an open mind on the matter, there is absolutely no evidence to indicate that Ukraine shot down MH017: it was almost certainly done by pro-Russian separatists who mistook it for a military transport plane. Kiev had no reason to have surface-to-air missiles in that area, because the rebels don't have aircraft.
There is also nothing in the New Straits Times saying that the Malaysians believe Ukraine did it, so I don't know where you got that from. There is an article in yesterday's edition which quotes the defence minister as saying that the aircraft was definitely shot down by a BUK missile, although he said it was still unclear who fired it.
It would certainly have been a rather easy false flag operation to pull off, when the Ukrainian military has the same SAMs as the Russians, the same radios as the Russians, and a ready excuse for why it couldn't possibly have been them. It would be a little too messy for CIA to do themselves, but ideal for the Academi mercenaries they contract for the wet jobs and who we know were on the ground during the fascist coup.
I can't see such a complaint to the Useless Nations by Malaysia being worth the bother. The right-wing government in the Ukraine is a US client state, and the US have a long tradition of using their veto power in the Security Council to protect their client states.Has Malaysia made any official complaint that bears out what you state to the United Nations ?