Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Extraction and unpacking of game archives and compression, encryption, obfuscation, decoding of unknown files
lolwatt
Posts: 36
Joined: Sat May 14, 2016 8:03 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by lolwatt »

https://drive.google.com/file/d/1kDQ5za ... tvuWQ/view

Game: WuXiaX

It is using 4.21, can anyone check for the AES?
Thanks
LokiReborn
Posts: 190
Joined: Fri Aug 26, 2016 3:11 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by LokiReborn »

lolwatt wrote:https://drive.google.com/file/d/1kDQ5zaRChngSdMSx5WjZB0ub38DtvuWQ/view

Game: WuXiaX

It is using 4.21, can anyone check for the AES?
Thanks

viewtopic.php?f=9&t=4299&p=49017#p49017
lolwatt
Posts: 36
Joined: Sat May 14, 2016 8:03 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by lolwatt »

LokiReborn wrote:
lolwatt wrote:https://drive.google.com/file/d/1kDQ5zaRChngSdMSx5WjZB0ub38DtvuWQ/view

Game: WuXiaX

It is using 4.21, can anyone check for the AES?
Thanks

viewtopic.php?f=9&t=4299&p=49017#p49017


I think your game is something else... :?
I'm pretty sure the one I upload is UE4. hehe
LokiReborn
Posts: 190
Joined: Fri Aug 26, 2016 3:11 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by LokiReborn »

lolwatt wrote:
LokiReborn wrote:
lolwatt wrote:https://drive.google.com/file/d/1kDQ5zaRChngSdMSx5WjZB0ub38DtvuWQ/view

Game: WuXiaX

It is using 4.21, can anyone check for the AES?
Thanks

viewtopic.php?f=9&t=4299&p=49017#p49017


I think your game is something else... :?
I'm pretty sure the one I upload is UE4. hehe


My bad, the actual name for Moonlight blade is Wuxia I didn't see the X in yours, can you attach agora_rtc_sdk.dll & steam_api64.dll they're both dependencies for the exe so it isn't loading correctly to look at it.
lolwatt
Posts: 36
Joined: Sat May 14, 2016 8:03 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by lolwatt »

LokiReborn wrote:
lolwatt wrote:


I think your game is something else... :?
I'm pretty sure the one I upload is UE4. hehe


My bad, the actual name for Moonlight blade is Wuxia I didn't see the X in yours, can you attach agora_rtc_sdk.dll & steam_api64.dll they're both dependencies for the exe so it isn't loading correctly to look at it.


Hahahah, yeah. I was in doubt for a second too. I even went and double checked.

Here are the dlls: https://drive.google.com/open?id=1-jvJN ... 2xaycGgiir
LokiReborn
Posts: 190
Joined: Fri Aug 26, 2016 3:11 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by LokiReborn »

lolwatt wrote:
LokiReborn wrote:
lolwatt wrote:
I think your game is something else... :?
I'm pretty sure the one I upload is UE4. hehe


My bad, the actual name for Moonlight blade is Wuxia I didn't see the X in yours, can you attach agora_rtc_sdk.dll & steam_api64.dll they're both dependencies for the exe so it isn't loading correctly to look at it.


Hahahah, yeah. I was in doubt for a second too. I even went and double checked.

Here are the dlls: https://drive.google.com/open?id=1-jvJN ... 2xaycGgiir


I'm running it through IDA now to see if i can trace the values all of the way back but from what I can tell if you set a break point at these 2 locations you should be able to read the values for the Key & IV respectively from r14 & rsi and then later from r14 & rdi

In order to actually run the game to that point I'd need additional files but if you know how to run a debugger you should be able to get them quickly that way.

Image
Joshkerr
Posts: 3
Joined: Mon Jun 26, 2017 6:23 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by Joshkerr »

Please, anyone can send me AES key for Assetto Corsa Competizione 1.0.5? Thanks

AC2-Win64-Shipping.exe - 58 MB http://www.mediafire.com/file/bbd694bl6 ... g.exe/file
Xfighter899
Posts: 1
Joined: Sun Jul 07, 2019 12:22 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by Xfighter899 »

Hi, Anyone have MotoGP 19 KEY?

motogp19-Win64-Shipping - 69.8Mb
https://drive.google.com/open?id=17iIxH ... -YebPykf3I

Thank you.
Last edited by Xfighter899 on Sun Jul 07, 2019 6:16 pm, edited 2 times in total.
sandisk9864
Posts: 1
Joined: Sun Jul 07, 2019 6:02 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by sandisk9864 »

Last edited by sandisk9864 on Thu Jul 11, 2019 4:25 pm, edited 1 time in total.
Blackadder88
Posts: 2
Joined: Sun Apr 28, 2019 4:14 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by Blackadder88 »

GHFear wrote:
Machine Maker wrote:I'm looking to get the AES decryption key for this game. Here is the large EXE file. Lemme know if you need a pak file or anything else, I see above that sometimes that is required. I would also like to know how you actually found the key so I can learn how to do this myself in the future.


Mist: 0xFED592820455B2B9A8CA3E85DD8CD37BB3BAC9D44116D4D32A6ED77CA75452D0


Are you able to do another AES key script again?
saphgim
Posts: 2
Joined: Mon Jul 08, 2019 8:54 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by saphgim »

hi all,
is anyone able to find the AES Keys for Squad?
SquadGame.exe 79,8mb: https://oxy.cloud/d/FdO
Thank you.
saphgim
Posts: 2
Joined: Mon Jul 08, 2019 8:54 pm

How to successfully pack .pak files?

Post by saphgim »

Hi,
I used Quickbms to decrypt the original .pak . I changed the textures and things I needed, and now I need to encrypt the pak again, as it was in the original, how to do it?

Thanks a lot in advance.
macross2019
Posts: 1
Joined: Thu Jul 18, 2019 1:15 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by macross2019 »

Hi~
A question bothering me for a long time.
About ACE combat 7.
We got the AES key "https://ace7.acecombat.jp/special/",but the result of unpaking is terrible.
The .uasset and .uexp files are encrypted.
Image
Please help me to deciypted.
Thx a lot.

P.S. I'm sure that someone has deciypted them.
shunda
Posts: 1
Joined: Fri Jul 19, 2019 6:39 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by shunda »

Can someone find the AES keys for these two games?

Paralogue
http://www.mediafire.com/file/0sr5bongn ... g.rar/file
ProjectYuki
http://www.mediafire.com/file/ezl5t5oq1 ... g.rar/file

Thanks!
dirtydanisreal
Posts: 3
Joined: Sat Oct 22, 2016 9:22 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by dirtydanisreal »

Could anyone get the AES key for this? Its Prey: Typhoon Hunter. Im working with UE4 and ive GOT to know how the recreated Prey in the engine and want to generally root around.

Here is the EXE

https://mega.nz/#!EpwW0YqL
thethiny
Posts: 10
Joined: Tue Jan 26, 2016 10:34 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by thethiny »

Hey guys, can someone help with unpacking these files?
https://mega.nz/#!D7wQwKRQ!JoTMhxI9GEXn ... xTYvlgjTCI
https://mega.nz/#!X3oWwY4b!YOk4tSiKEw_o ... W3n4-pnAMM
Coalesced is AES encrypted, Endpoints is NOT.

AES Key:
93 BB 69 DF 37 D5 38 57 B8 6B 20 E1 45 CB A0 61 DD 7D CF ED 3A AC F2 DB 29 35 91 6C 27 66 0B AF
(exe file https://mega.nz/#!6mITVCJY!bZXe_WshvRPZ ... yxBgJqdpG8)
Lx22
Posts: 6
Joined: Thu Oct 11, 2018 3:27 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by Lx22 »

GHFear wrote:


Spellbreak: 0x72C6734453F10216895792C75C5769D12EAF46C0288F140CEC9846BF14CF294F


the key doesnt seem to work anymore

Edit: https://mega.nz/#F!aBJlgSTB!fs-76dOYW7WKRVOrH5J20Q
Doctor Loboto
Posts: 376
Joined: Sun May 31, 2015 2:23 am

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by Doctor Loboto »

This is really awesome, very helpful for things. I am curious though, is there such a script for UE3? Because I'm trying to extract assets from Dungeon Defenders II and gildor flat out refuses to ever support it again. I really need the Kobold King and the other Kobolds for my project involving them but I haven't found a proper way to get the assets.

I'm not sure if DD2 is UE3 or UE4 at this point. Here's some files from it, including the binary.

https://www.dropbox.com/s/8e4td97b7iafl ... e.zip?dl=0
Velosity
Posts: 10
Joined: Mon Jan 07, 2019 10:28 am

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by Velosity »

Can anyone help me finding the Key for Bandais upcoming MMO Blue Protocol? Download Link: https://clientpatch.blue-protocol.com/p ... _Setup.exe

Filesize is about 6 GB and the download is fast.

Exe only https://mega.nz/#!o01kzABI!bpuo4bboOZbh ... DXrNgM7vE0
ventuhr
Posts: 6
Joined: Fri Mar 23, 2018 8:44 pm

Re: Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic]

Post by ventuhr »

In case someone doesn't know about it yet, GHFear accepts searching AES deryption keys as commissions now.
https://ghfear.selly.store/product/ae329fee