[PC] Lost Ark : .Upk / .lpk

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

[PC] Lost Ark : .Upk / .lpk

Post by godskin »

Ekey
Posts: 1383
Joined: Sat Aug 09, 2014 2:34 pm

Re: [PC] Lost Ark : .Upk

Post by Ekey »

What for you created new topic? > viewtopic.php?f=9&t=2867

PS: Files encrypted/obfuscated.
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

Ekey wrote:What for you created new topic? > viewtopic.php?f=9&t=2867

PS: Files encrypted/obfuscated.


sorry i forgot : D
Ekey
Posts: 1383
Joined: Sat Aug 09, 2014 2:34 pm

Re: [PC] Lost Ark : .Upk

Post by Ekey »

Can you share the client or give link for download client without account with access for CBT?
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

Ekey wrote:Can you share the client or give link for download client without account with access for CBT?

i don't have i got frome this http://forum.xentax.com/viewtopic.php?f=16&t=14908
and re newupload to mega

i need too full client

need account for download
Ekey
Posts: 1383
Joined: Sat Aug 09, 2014 2:34 pm

Re: [PC] Lost Ark : .Upk

Post by Ekey »

-removed
Last edited by Ekey on Tue Aug 30, 2016 2:24 pm, edited 7 times in total.
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

11111111111
Last edited by godskin on Tue Aug 30, 2016 3:16 pm, edited 1 time in total.
Ekey
Posts: 1383
Joined: Sat Aug 09, 2014 2:34 pm

Re: [PC] Lost Ark : .Upk

Post by Ekey »

Done. Batch usage tool.

Code: Select all

LAUTool <m_Mode> <pScrFile> <pDstFile>


Example decrypt

Code: Select all

LAUTool -d "e:\Games\LOSTARK_CBT1\EFGame\ReleasePC\Startup.upk" "e:\Games\LOSTARK_CBT1\EFGame\ReleasePC\Startup.upk.dec"


Example encrypt

Code: Select all

LAUTool -e "e:\Games\LOSTARK_CBT1\EFGame\ReleasePC\Startup.upk.dec" "e:\Games\LOSTARK_CBT1\EFGame\ReleasePC\Startup.upk"


Tool also supported *.U, *.WEM , *.EMP and *.BNK files.

godskin wrote:give alugi for help

If Luigi interested, I can give snippet code. It's simple xor operation. *.LPK files encrypted with WinCrypt (See above my post)

Edited: Download see below.
Last edited by Ekey on Tue Aug 23, 2016 2:03 pm, edited 1 time in total.
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

Ekey wrote:Done. Batch usage tool.

Code: Select all

LAUTool <m_Mode> <pScrFile> <pDstFile>


Example decrypt

Code: Select all

LAUTool -d "e:\Games\LOSTARK_CBT1\EFGame\ReleasePC\Startup.upk" "e:\Games\LOSTARK_CBT1\EFGame\ReleasePC\Startup.upk.dec"


Example encrypt

Code: Select all

LAUTool -e "e:\Games\LOSTARK_CBT1\EFGame\ReleasePC\Startup.upk.dec" "e:\Games\LOSTARK_CBT1\EFGame\ReleasePC\Startup.upk"


Tool also supported *.U, *.WEM , *.EMP and *.BNK files.

godskin wrote:give alugi for help

If Luigi interested, I can give snippet code. It's simple xor operation. *.LPK files encrypted with WinCrypt (See above my post)


thx very much

then how to extracx .upk.dec
i try tools/bat gildo don't work

Image
Ekey
Posts: 1383
Joined: Sat Aug 09, 2014 2:34 pm

Re: [PC] Lost Ark : .Upk

Post by Ekey »

godskin wrote:thx very much

then how to extracx .upk.dec
i try tools/bat gildo don't work

Image

I don't know. I have tested on extract tool from gildor and it works fine.

Code: Select all

Loading package: PC_WR_00_Face.upk.dec Ver: 868/9 Engine: 12097 Names: 597 Exports: 234 Imports: 36 Game: 8000
Done ...


I have updated tool - fixed encryption for different types files.

PS: Tool avaible on second page.
Last edited by Ekey on Fri Aug 26, 2016 8:10 pm, edited 1 time in total.
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

Ekey wrote:
godskin wrote:thx very much

then how to extracx .upk.dec
i try tools/bat gildo don't work

Image

I don't know. I have tested on extract tool from gildor and it works fine.

Code: Select all

Loading package: PC_WR_00_Face.upk.dec Ver: 868/9 Engine: 12097 Names: 597 Exports: 234 Imports: 36 Game: 8000
Done ...


I have updated tool - fixed encryption for different types files.


what code Extracx in .bat
i use this code

Code: Select all

@for /f "tokens=*" %%a in ('dir /b *.upk') do ( umodel -game=8000 -all -export %%a )
Last edited by godskin on Tue Aug 23, 2016 2:15 pm, edited 1 time in total.
Ekey
Posts: 1383
Joined: Sat Aug 09, 2014 2:34 pm

Re: [PC] Lost Ark : .Upk

Post by Ekey »

http://www.gildor.org/down/41/umodel/extract.zip

For example

Code: Select all

extract -extract -out=D:\Extract "e:\Games\LOSTARK_CBT1\EFGame\ReleasePC\Startup.upk.dec"
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

Ekey wrote:http://www.gildor.org/down/41/umodel/extract.zip

For example

Code: Select all

extract -extract -out=D:\Extract "e:\Games\LOSTARK_CBT1\EFGame\ReleasePC\Startup.upk.dec"


done thx verymuch

next Mission

Texture
.texture2d

Model
.skeletalmesh

1.Noesis can't open
2.3D Object convertet can't open
Ekey
Posts: 1383
Joined: Sat Aug 09, 2014 2:34 pm

Re: [PC] Lost Ark : .Upk

Post by Ekey »

Send to Gildor decrypted files. Maybe he add support it for umodel.
Ekey
Posts: 1383
Joined: Sat Aug 09, 2014 2:34 pm

Re: [PC] Lost Ark : .Upk

Post by Ekey »

Here we go :)

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

Re: [PC] Lost Ark : .Upk

Post by godskin »

Ekey wrote:Here we go :)

Image


how to fuction ?

Image
Ekey
Posts: 1383
Joined: Sat Aug 09, 2014 2:34 pm

Re: [PC] Lost Ark : .Upk

Post by Ekey »

I will share my new tool later, after some tests :)
godskin
Posts: 192
Joined: Sun Oct 04, 2015 2:27 am

Re: [PC] Lost Ark : .Upk

Post by godskin »

Ok :D
haibane
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Joined: Mon Mar 21, 2016 10:59 am

Re: [PC] Lost Ark : .Upk

Post by haibane »

it work perfect!
Ekey
Posts: 1383
Joined: Sat Aug 09, 2014 2:34 pm

Re: [PC] Lost Ark : .Upk

Post by Ekey »

Ok.

1) Copy tool to comfortable place with additional 11GB free space and run it.
2) Select game folder and push [DO IT!] > Wait until finish.
Image
3) Now you can see folder named as "Fixed" in same place where is tool.
4) Run UModel > set Fixed folder as game folder and uncheck "Skeletal mesh" and "Animation"
Image
5) Profit :)