here we go -
isDcc v3.1, (c) 1998 Andrew de Quincey
isDcc v2.00, (c) 2000 Mr. Smith
isDcc v2.10, (c) 2001 Mr. Smith
isDcc v3.10, (c) 2001 Mr Won't tell
Syntax : isDcc -u filename.inx //To Unscramble the script file
Syntax : isDcc -s filename.inx.dec //To Scramble the script file
Syntax : isDcc filename.inx.dec //To desassemble the script file
https://www.sendspace.com/file/qpfb1y