> > I found dmsdos implementation of that DS compression at: > http://cmp.felk.cvut.cz/~pisa/dmsdos > > Then took relevant decompression code and it really decompressed that > binary MOF WMI buffer. But still decompressed format is binary, but I > now see all WMI GUID encoded in UTF-16. Decompressed BMF file has again > "FOMB" magic header. Well that's great. Is it possible that this compression is used for every time a class was declared? > > I pushed my decompression utility here: > https://github.com/pali/bmfdec Did you forget another commit for pulling in arguments and opening a file or were you just putting the whole buffer into pin? > > So next step is to decode that decompressed binary MOF file. > > > 44 53 looks promising to be quantum compression.