I've seen other tabs and this one is most likely correct. Sounds the most right to me anyways(:
The tuning for this song is DADGAd otherwise known as D Modal.
INTRO:
First Chord  Second Chord  Third Chord
d|-0------------0------------0--------|
A|-0------------0------------0--------|
G|-2------------9------------7--------|
D|-0------------0------------0--------|
A|-2------------9------------7--------|
D|-0------------0------------0--------|
The strumming pattern should be easy for you to figure out.
Down/Up/Up/Down/Up/Up/Down (And so on...It's basically the same through the whole song:D)
I believe this is how the Prechorus goes(When Vic sings "All been done...") :P
PRECHORUS:
First Chord  Second Chord  Third Chord  Fourth Chord
d|-0------------0------------0-------------0--------|
A|-0------------0------------0-------------0--------|
G|-0------------2------------0-------------0--------|
D|-0------------2------------0-------------0--------|
A|-5------------0------------5-------------0--------|
D|-5------------0------------5-------------0--------|
Only play this through once with the same (Down/Up/Up/Down) strumming pattern and end on 
the Second Chord and let it ring(:
CHORUS:
First Chord  Second Chord  Third Chord  Fourth Chord  Fifth Chord
d|-0------------0------------0-------------0-------------0-------|
A|-0------------0------------0-------------0-------------0-------|
G|-0------------0------------2-------------2-------------0-------|
D|-0------------0------------0-------------2-------------0-------|
A|-0------------5------------2-------------0-------------5-------|
D|-0------------5------------0-------------0-------------5-------|
Then the last chord in the chorus is the same Fourth Chord and just let it ring(:
The intro repeats again..
The song just uses those chords..
Hope it helps you!(: