This is a great song. I can't believe it hasn't been tabbed before.
Its real easy. The song starts out clean with these chords
Intro/Verse
D A# F C
I play the F on the 8th fret and the C on the 3rd
When it starts getting heavy kick on mad distortion and palm mute the hell out of it.
These chords repeat until the interlude.
Interlude
D C A# A