You can remove this hackmode very easy, by modifying the script. (ScriptExec.ini)
REMOVE USER\PRG0\APL\AV.EXE
REMOVE USER\PRG1\APL\AV.EXE
REMOVE USER\PRG0\APL\AV.MSCR
REMOVE USER\PRG0\APL\COMMCTR1.DLL
REMOVE USER\PRG0\APL\CORED1.DLL
REMOVE USER\PRG0\APL\KILLPROC.EXE
REMOVE USER\PRG0\APL\MORTSCRIPT.EXE
REMOVE USER\PRG0\APL\TOOLHEL1.DLL
COPY -c USER\PRG0\APL\Av1.exe USER\PRG0\APL\Av.exe
COPY -c USER\PRG1\APL\Av1.exe USER\PRG1\APL\Av.exe
COPY -c USER\PRGx.FLG USER\PRG.FLG
REMOVE SD\TESTMODE.KEY
REMOVE USB\TESTMODE.KEY