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PostPosted: Tue Nov 05, 2019 2:08 am 
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Joined: Fri Apr 20, 2018 12:41 am
Posts: 374
I want to view the game data, I was stumped on the OBB until I figured out its a ZIP with a custom header (I can open with 7Zip fine or repair using WinRAR), but 3,012 of the files in them, even the TEXTURES AND MODELS have this header of GCBF (Game/Gameloft/Glitch Code Binary Format?), along with the data in a funky format. https://we.tl/t-OEeYMs27KG.

Formats confusing:
TGA/PNG: KTX 11
BDAE: ZIP with NFOs and the compressed BDAE.
SWF: ZIP with TGAs (SERIALIZED) and SWF.
GAME/LEVEL/TX: JSON.

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Hacking Angry Birds since 2016


Last edited by LolHacksRule on Mon Nov 18, 2019 7:34 pm, edited 3 times in total.

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PostPosted: Tue Nov 05, 2019 3:10 am 

Joined: Sat Aug 09, 2014 2:34 pm
Posts: 866
They are probably compressed by something from the LZ series. It looks like a LZ4


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PostPosted: Tue Nov 05, 2019 3:13 am 
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Joined: Fri Apr 20, 2018 12:41 am
Posts: 374
Ok thanks for that. I don't see LZ anywhere in the libraries and DLLs... I see LZMA though...

Code:
Header (4bytes): 47 43 42 46
Byte ordering? (1byte): 02 (?), 07, (?), 09, (?), 50, (?), 7A (??)
Zero (7bytes)
Unknown (1byte): 18
Zero (3bytes)
Binary data before packed data (?bytes)
Zero (11bytes)
Packed data to end (?bytes)

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Hacking Angry Birds since 2016


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