main riff:

A- 5 7 7 X X X
G#/A - 4 7 6 X X X
G- 3 5 5 X X X
F#/G- 2 5 4 X X X
also try plain old A-G#-G-F# power chords in a descending riff

verse:

Am- 5 7 7 5 5 5
G#- 4 6 6 5 4 4
Gm-  3 5 5 3 3 3
F#- 2 4 4 3 2 2
end of verse:
F- 1 3 3 2 1 1
Em-0 2 2 0 0 0

chorus: SAME AS RIFF

bridge:
A- 5 7 7 6 5 5
G#m- 4 6 6 4 4 4
G- 3 5 5 4 3 3
F#m- 2 4 4 2 2 2

i've only heard the song a couple of times, hopefully someone will