Strange how trend micro is the only AV detecting TROJ_DLOADER.AZ on your system, yet when I enter TROJ_DLOADER.AZ into google the only results that appear are all related to Trend Micro or Sophos (a division of TM). Even on MSN or Yahoo I only get trend micro or sophos related results.

Maybe its me being a search engine mong, I dont know but it could have something to with why Trend Micro is the only AV able to detect it on your system?