Journey World 征途世界

[chrrox]

Can anyone extract these pac files?
samples here
https://www108.zippyshare.com/v/2Ij32vug/file.html
full client here
https://mab.to/JvVqmIIRv
or
http://kulemi.com/17573

[chrrox]

This might be the decompression code?
https://pastebin.com/e6iNxt14

https://pastebin.com/0cqYyR47

https://pastebin.com/xNjUKUHS

[Ekey]

This might be the decompression code?
https://pastebin.com/e6iNxt14

https://pastebin.com/0cqYyR47

https://pastebin.com/xNjUKUHS

Yep, it's Zlib code

[Brillix]

This might be the decompression code?
https://pastebin.com/e6iNxt14

https://pastebin.com/0cqYyR47

https://pastebin.com/xNjUKUHS

Yep, it's Zlib code

Any chance to unpack this files?

[chrrox]

patchupdae.exe has his function.

https://pastebin.com/7e7Zyqcb

[Ekey]

Most interesting call is > bool __thiscall sub_45CFF0. Probably data is encrypted by MD5 + DES by calling these functions

Code: Select all

char __cdecl sub_586BF0
unsigned int __cdecl sub_45B810

Code: Select all

sub_586BF0 - MD5
sub_45B810 - DES

[aluigi]

The PAK files can be extracted with the script:
http://aluigi.org/bms/shura_xld.bms

[chrrox]

How do you extract the XZGL files?
https://www109.zippyshare.com/v/aZpEsrLc/file.html
I think the file names are encrypted at he end of the file?