I don't know the entire song just the main riffs, at least this is how I play em. This 
by far my favorite song from Thorr...
Standard - EADGBE
Intro
Clean
|----------------------------------|
|----------------------------------|
|---7---0~-------------------------|  x8
|-7-7-7-2~-------------------------|
|-5-5-5-2~-------------------------|
|-------0~-------------------------|
then just repeat that riff with heavy distortion 3 times then
|----------------------------------|
|----------------------------------|
|---7---0~-------------------------|
|-7-7-7-2~-------------------------|
|-5-5-5-2~-------------------2-----|
|-------0~-------------------0-----|
Here is the beggining riff
|----------------------------------|
|----------------------------------|
|----------------------------------|
|----------------------------------|
|-2-2-5p0-5-5---12-12-7-7----------|
|-0-0-3p0-3-3---10-10-5-5----------|
Because the distortion is so loud, the pull off to the 0's doesn't make it sound any 
don't really pull off just let go of the strings. This riff is repeated a couple other 
throughout the song, listen and learn.
Verse riff
|----------------------------------|
|----------------------------------|
|----------------------------------|
|----------7-7---------------------|  x2
|-2-2-5p0--5-5---------------------|
|-0-0-3p0--------------------------|
then he sings
repeat verse
he sings
wash rinse repeat blah blah, listen to the song, next is the chorus.
|----------------------------------|
|----------------------------------|
|----------------------------------|
|-2-----22----2----2-2--7-7--------|
|-2-----22----2----2-2--5-5--------|
|-0-----00----0----0-0-------------|

That is pretty much the song, maybe some varying with those riffs, bt that is the song, 
wrong with it, post your own tab. That is just the way I play it. Sorry the tab is sloppy.