I'm sorry, but it's not toast.
As I said before, the Tor-M1 has fire-on-the-move capability. It has a road speed of about 40 miles per hour. I'm not too certain on its off-road speed, but even at 10 miles per hour in a minute it would be hundreds of meters away from the missile's path.
Also, 2280 kilometers per hour is not Mach 4. It's closer to Mach 2. At max range it's about 2 minutes. The range you gave would be around a minute though. Ultimately the Tor-M1 would have at least half a minute to react. Assuming just 16 kilometers per hour travel speed offroad, assuming it's off-road, the Tor-M1 could move over 100 meters away from the missile's path in a minutes. Half a minute it could move nearly 70 meters away. Without radar to home in on, the HARM would likely not even get close to the Tor-M1.
Any "fire on the move" capability is useless if you can't turn on any search or targeting radars. Are you suggesting that the crew will succesfully engage aircraft while moving using only visual and IR? You seemto take a contrarian viewpoint in here, which can be useful in making people consider their positions on technology. However, SAM's have been historically limited in what they can do...and have never stopped a determined airforce. Since any attack on Iran will involve stealth aircraft in the beginning phases, along with copious amounts of cruise missiles, the effectiveness of SAM's will be limited.
***Oh, I think that's giving us far too much credit. Every country we've dealt with hasn't had anything particularly mobile in the air defense department, except man-portable SAMs. Finding these SAMs will be like Israel trying to find the Kayusha launchers.***
I beg your pardon? If you think that we really have a competancy problem, then please educate us. In any event, the katyusha launchers were not tied to any specific site, and could fire upon a fixed, immobile target (Haifa, for instance) at leisure. SAM's have none of those advantages. They have to guard something in order to deny YOU the ability to operate there. You already know generally where you will find them. Then, they must "unmask" to engage your aircraft during the extremley limited time they have to do anything. The SAM site is exposed and relatively slow. Very slow. You are fast, and have weapons and buddies, along with the best avionics and jammers in the world. If I were in a helicopter, I would be worried, but the avalanche of stealth aircraft, jamming aircraft and myriad missiles would dismember any semblance of an air defense Iran might have, and Iran knows it. That's why they are hoping to deter attacks with the threat of terrorism and asymetric warfare throughout the Gulf, which is smart for their position.