FIFA 19 Cas Decryption Tool + Precompressor

[E-Key]

Originally Posted by Razor12911

Initial release uploaded

Changes

- Added decoding functionality

To moderator

Can you please update the name of the thread, thanks.

Decompress

Tested 1 file, 2,292,026,114 => 1,108,419,314 bytes. Ratio 206.78%
Testing time: cpu 2.00 sec/real 655.84 sec = 0%. Speed 1.69 mB/s
All OK

Nice work. But compress and decompress slow.

[deepshit]

Hi Razor12911
I used your precompressor and I noticed something on output file that you might have missed.

oo2reck can't decompress all oodle streams.
I think you find oodle streams by 0xF flag after decryption.
In Fifa 19 0x11 is oodle stream too.
Take a look at output file and you'll see lots of oodle streams are still not decompressed.
If oo2reck decompresses them you'll get even better results.
example : 00040000917055C2
compflag = 0x91 ==> that is oodle too.
(if oo2reck not using scanner)

[Razor12911]

Originally Posted by deepshit

Hi Razor12911
I used your precompressor and I noticed something on output file that you might have missed.

oo2reck can't decompress all oodle streams.
I think you find oodle streams by 0xF flag after decryption.
In Fifa 19 0x11 is oodle stream too.
Take a look at output file and you'll see lots of oodle streams are still not decompressed.
If oo2reck decompresses them you'll get even better results.
example : 00040000917055C2
compflag = 0x91 ==> that is oodle too.
(if oo2reck not using scanner)

i know , the thing here is that the oodle precompressor doesn't use those headers so it does happen that it misses a few

in any case to show that i know, if you check cdt, it does decrypt all those streams meaning it does see them just that oo2reck wasn't informed about the headers because it doesn't look for cas headers, the 0x91 you mention but instead it searches for kraken stream headers which start with 0x86

[deepshit]

Originally Posted by Razor12911

i know , the thing here is that the oodle precompressor doesn't use those headers so it does happen that it misses a few

in any case to show that i know, if you check cdt, it does decrypt all those streams meaning it does see them just that oo2reck wasn't informed about the headers because it doesn't look for cas headers, the 0x91 you mention but instead it searches for kraken stream headers which start with 0x86

I think kraken stream headers start with 0x8C.
yes cdt does its work perfectly and you are right , this is a generic oodle precompressor.
But if you make it work specifically for Fifa 19 by cas headers, result could be amazing.
by the way encrypting data back is not needed.Game reads decrypted data.(IF header is fixed )

[Simorq]

Hi Razor12911
Please create a Decryption Tool for Street Fighter V and SoulCalibur VI?

Street Fighter V AES Key

SoulCalibur VI AES Key

[Shateiel]

Originally Posted by Simorq

Hi Razor12911
Please create a Decryption Tool for Street Fighter V and SoulCalibur VI?

Street Fighter V AES Key

SoulCalibur VI AES Key

FIFA 19 uses XOR, so its entirely different request.

[Razor12911]

Originally Posted by Simorq

Hi Razor12911
Please create a Decryption Tool for Street Fighter V and SoulCalibur VI?

Street Fighter V AES Key

SoulCalibur VI AES Key

I'll see what I can do ... if it's possible

[yasitha]

Originally Posted by Razor12911

I'll see what I can do ... if it's possible

Razor is the best and good guys.
He will do it for you guys i know..

Without him.
What we do..
No compressor..

i send you important Information about something...
Did you read it?