BPE Compression (Needed)
Posted: Thu May 05, 2016 2:03 pm
Hi everyone, i discovered this type of compression on some games. I go to readable section of process of windows, and found the uncompressed file. So ive got an example of compressed and uncompressed file.
Before the readable section i found a header of 38h bytes that can help to recognise format maybe i will upload here. In this header i see a dh..TBHS and maybe here its the key. Here a picture of this header.
For that i know, compressed files start with
Sng Int of Uncompressed Size (swaped data)
Sng Int of Compressed Size (swaped data)
Type of compression (in all archives got FE 7F on start of it)
I attached the 2 files, compressed and uncompressed one (maybe it can take some bytes changed for be readable, but the size and 99.9% of bytes are ok)
Before the readable section i found a header of 38h bytes that can help to recognise format maybe i will upload here. In this header i see a dh..TBHS and maybe here its the key. Here a picture of this header.
For that i know, compressed files start with
Sng Int of Uncompressed Size (swaped data)
Sng Int of Compressed Size (swaped data)
Type of compression (in all archives got FE 7F on start of it)
I attached the 2 files, compressed and uncompressed one (maybe it can take some bytes changed for be readable, but the size and 99.9% of bytes are ok)