Hi,

the avast info on this is a bit disappointing:
http://www.avast.com/i_idt_1446.html
doesn’t even state if it’s able to clean it; if you want to try it with avast, do it in SafeMode (F8-Boot)

but look at the red links here:
http://www.virusbtn.com/resources/vgrep/vgrep.cgi?terms=dumaru-h&product=1
trend, macfee and symantec should be the most helpful
:wink:

P.S.: Look here:
http://www.bitdefender.com/bd/site/virusinfo.php?menu_id=1&letter=d
and follow one of the dumaru-Links to download the removal-tool (at bottom of the descriptions page)