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 Post subject: Custom Compresion
PostPosted: Thu Sep 17, 2020 12:41 am 

Joined: Tue Sep 15, 2020 12:28 pm
Posts: 2
Hello everyone,

I'm looking into a file that used to be uncompressed but was later compressed in an updated version.
I tried comptype2 already and had unfortunately no results.

The file itself was a lookup table for the main archive.

https://media.discordapp.net/attachment ... nknown.png
Here is a screenshot of it uncompressed,

https://media.discordapp.net/attachment ... nknown.png
Here is how it looks compressed.

Between these two versions, the compressed file is ~2-2.5 times smaller than before.

I attached the compressed file. Unfortunately there is no header or anything really to go by. Maybe someone can help though?

Thank you in advance.


Attachments:
File comment: Compressed File
compressed_file.bin [391.36 KiB]
Downloaded 15 times
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 Post subject: Re: Custom Compresion
PostPosted: Mon Sep 21, 2020 9:09 am 

Joined: Tue Sep 15, 2020 12:28 pm
Posts: 2
Pushing this. Any help appreciated.


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 Post subject: Re: Custom Compresion
PostPosted: Mon Sep 28, 2020 9:40 am 

Joined: Sun Sep 20, 2020 11:06 am
Posts: 6
MrBuu wrote:
Pushing this. Any help appreciated.
Do you mind telling us what kinds of program are you using to compress this with? if it's a game or something similar, it's possible to reverse the function or the code.


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