[PC] Lost Ark : .Upk / .lpk

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
mao
Posts: 5
Joined: Wed Sep 13, 2017 8:33 am

Re: [PC] Lost Ark : .Upk

Post by mao »

Allright, the client is there, now we need someone to decrypt it :P
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

mao wrote:Allright, the client is there, now we need someone to decrypt it :P


pls wait 'Ekey' his aredy decypct
mao
Posts: 5
Joined: Wed Sep 13, 2017 8:33 am

Re: [PC] Lost Ark : .Upk

Post by mao »

godskin wrote:
mao wrote:Allright, the client is there, now we need someone to decrypt it :P


pls wait 'Ekey' his aredy decypct


Oh yeah thats what I meant! :D
I'm waiting for his work, hope Ekey finishes it soon <3
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

Chaiyapos75 wrote:Yes , im thai :D

wowwww
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

ready fix
but skeletion + animation notload
and gildor no want to fix
sad
mao
Posts: 5
Joined: Wed Sep 13, 2017 8:33 am

Re: [PC] Lost Ark : .Upk

Post by mao »

godskin wrote:ready fix
but skeletion + animation notload
and gildor no want to fix
sad


Can you upload it or send it to me ? Please, thanks
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

artensae
Posts: 1
Joined: Mon Sep 18, 2017 4:05 am

Re: [PC] Lost Ark : .Upk

Post by artensae »

Ekey wrote:Ok, fixed problem with WEM files. For convert to playable Ogg format you need two additional tools > ww2ogg and revorb:

How to

Decrypt

Code: Select all

LAUTool -d 395891.wem 395891.wem.dec


Convert decrypted Wem file to raw Ogg

Code: Select all

ww2ogg --pcb packed_codebooks_aoTuV_603.bin 395891.wem.dec


Fix raw Ogg to playable format

Code: Select all

revorb 395891.wem.ogg 395891.ogg


It seems that it doesn't work for .wem CBT2 anymore
AirShark
Posts: 1
Joined: Mon Sep 18, 2017 1:24 pm

Re: [PC] Lost Ark : .Upk

Post by AirShark »

how to unpack *.LPK file?
kismi0824
Posts: 4
Joined: Sun Sep 17, 2017 12:00 pm

Re: [PC] Lost Ark : .Upk

Post by kismi0824 »

there is no way to view character mesh?

plz someone help
ronnan2009
Posts: 3
Joined: Wed May 24, 2017 2:33 pm

Re: [PC] Lost Ark : .Upk

Post by ronnan2009 »

I've seen the models already on youtube in C4D, but i dunno how they got them or what tool they used...
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

ronnan2009 wrote:I've seen the models already on youtube in C4D, but i dunno how they got them or what tool they used...


where link
tommyhaundred
Posts: 1
Joined: Sun Mar 04, 2018 2:18 pm

Re: [PC] Lost Ark : .Upk

Post by tommyhaundred »



can you reupload decrypt tool for CBT2 please?
zexl
Posts: 13
Joined: Wed Jan 27, 2016 1:26 am

[PC] Lost Ark : .Upk CBT3

Post by zexl »

dc98f823ab742e01a82d1b6e11a611dc_133256wdwwqjgne6zkdqnc.png.thumb_1.png
《LostArk》CBT3 is Smilegate RPG proudly presents Lost Ark,
Hack & Slash MMORPG. Using the Unreal engine,
Game model is great, but I can't use UDK to extract them.
Is there any tools to extract it? I need help


Client link :https://drive.google.com/drive/folders/12N-uRu0uJWIUkRHv96GDPjaK0EHFvcPk?usp=sharing
Ehnoah
Posts: 51
Joined: Tue Jan 26, 2016 12:45 pm

Re: [PC] Lost Ark : .Upk CBT3

Post by Ehnoah »

in as well, also there are *.bin files that are more interesting, since they contain the Config Files, and as you can see English is already supported, we just need modify the Config, maybe upload him the Bin file as well.
Delutto
Posts: 561
Joined: Tue Oct 13, 2015 1:26 pm

Re: [PC] Lost Ark : .Upk CBT3

Post by Delutto »

zexl wrote:dc98f823ab742e01a82d1b6e11a611dc_133256wdwwqjgne6zkdqnc.png.thumb_1.png《LostArk》CBT3 is Smilegate RPG proudly presents Lost Ark,
Hack & Slash MMORPG. Using the Unreal engine,
Game model is great, but I can't use UDK to extract them.
Is there any tools to extract it? I need help
Client link :https://drive.google.com/drive/folders/12N-uRu0uJWIUkRHv96GDPjaK0EHFvcPk?usp=sharing
I doubt anyone will download the whole game just to analyze this for you...
Anyway, it's Unreal Engine, so use Gildor UE Viewer.
longsurvivor
Posts: 1
Joined: Fri May 18, 2018 11:32 am

Re: [PC] Lost Ark : .Upk

Post by longsurvivor »

CBT3 client is up, sample upks:
https://mega.nz/#!qWxF2bwa!D4IsMWRnKAmJ ... lR9dH9h0cQ

CBT3 coming up on 23rd

@godskin pmed you the link for full client too
DellC
Posts: 5
Joined: Thu Apr 19, 2018 4:00 am

[PC]Lost ark: how to unpack .upk file?

Post by DellC »

Hi, guys

i need your help

First of all, I'm not good at English, so I'm using a translator to ask a question.

I'm practicing unpacking lostark's (.upk) file using the umodel program.

If you try to unpack, the error will not be displayed and I will not proceed.

What is the reason? Let me know how to fix it.

And I tried it with the umodelgui program, but I can not extract anything on the left as shown in the picture.




//Where can I find a site or document to study Unpack?
WollieWoltaz
Posts: 41
Joined: Mon Dec 04, 2017 5:48 pm

Re: [PC] Lost Ark : .Upk

Post by WollieWoltaz »

Does the encrypter tool still works for CTB3?
Ehnoah
Posts: 51
Joined: Tue Jan 26, 2016 12:45 pm

Lost Ark *.lpk Archive

Post by Ehnoah »

Just opened a new Thread for clearness. (LPK)

It is Archive/Folder containing XML Files. The Old Thread with Ekey, say it is WinCrypt.

Binaries: https://www52.zippyshare.com/v/ptRvWwXv/file.html
Sample: https://www56.zippyshare.com/v/cCysIYkn/file.html