Hanban/HSK Official Website Resources Download
Scroll to the bottom for PDFs, latest tests, vocabulary lists and pretty much everything to do with HSK.
http://www.chinaeducenter.com/en/exams.php

(this is in response to the below)

UPDATE2: Actually there used to be a PDF which contained the corresponding pinyins, not only the words/characters themselves. Does anybody know where could that file be found?