Problems with command args

Hi I need to audit some specific commands which have the following form cmd -arg1 -arg2 -query 'some query("args")' In audit log I get a record like: type=EXECVE msg=audit(1282117611.037:27469599): argv[0]="cmd" argv[1]="-arg1" argv[2]="-arg2" argv[3]="-query" argv[4]=737472626567696E73287468726561645F69642C227468726561645F69643D32333639383932662229 Now, I'd really need to get the last query argument in an understandable form. Is this possible or is this the way it is and I can't do it? Thanks Jure