packing-format

[MaRKuS-DJM]

i'm trying to extract a setup-file manually with my debugger.
this file creates a temporary file called com.dat, i analysed this is packed through the GZ-format.
so i unpacked it through winrar and got a file called com.gz.out

this file has no crypto or something else, all files are in plain there but i don't want to do that manually. the format in hex is looking like this:

00E0010064626768656C702E646C6C00CDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCDCD

there are a lot of more CD hex-bytes.
the first part seems to be some type of descriptor, it's a dword.
then there's the filename, a lot of more CD and then the next descriptor and next filename till it gets to the beginning of the files.

anyone knows what format this is and how to decompress it?