Song: Pacifier
Artist: Shihad
Album: The General Electric
Tabbed by: Ward Sims (wardsims@hotmail.com)

This was my first ever tab so it might be wrong.

Main Riff

G|--------------------------------------------
D|--------------------------------------------
A|-----5-0-5-5---5-0-5-5-5-(3 times)----------
E|---------------------------------3-3-0-3-3--

Chorus

G|--------------------------------------------
D|--------------------------------------------
A|--------------------------------------------
E|-----5-5-5-5-7-7-7-7-3-3-3-3---------------- (Repeat)

G|--------------------------------------------
D|--------------------------------------------
A|--------------------------------------------
E|-----12-12-12-12-14-14-14-14-3-3-3-3-------- (Repeat)

That's it, the order is:
Main Riff (3 times)
Chorus
Main Riff (3 times)
Chorus

You should be able to work out the rest.