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
johntherevelator
Posts: 1
Joined: Sat Feb 23, 2019 1:15 am

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

Post by johntherevelator »

Anyone had any luck grabbing an AES key for Lineage 2 Revolution? the more recent versions seem to be encrypted. Would be much appreciated, if anyone needs files from the apk let me know and I can upload.
viperzero
Posts: 4
Joined: Fri Feb 01, 2019 1:21 am

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

Post by viperzero »

I used a program called Memgator to find AC7s AES key, no luck but it does have an AES finder integrated into it if someone wants to use it to look for keys to whatever game.
admynn
Posts: 1
Joined: Thu Feb 28, 2019 6:37 am

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

Post by admynn »

Hey, I was wondering if anyone could try their hand at nabbing the AES key from KurtzPel's beta .EXE. I'll drop the file here; kind of a newbie at this, so I'm not sure if it's the actual game .EXE, but it's worth a shot anyway.

Link: https://drive.google.com/open?id=1rgv1M ... Z9hQJ6thpn
underwater
Posts: 12
Joined: Fri Sep 21, 2018 9:40 pm

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

Post by underwater »

[deleted]
Last edited by underwater on Mon Mar 04, 2019 2:03 pm, edited 1 time in total.
Panzerdroid
Posts: 66
Joined: Sun Aug 30, 2015 12:51 pm

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

Post by Panzerdroid »

Trials doesn't use Unreal Engine, why do you post it here?
iammhk128
Posts: 8
Joined: Sun Jan 27, 2019 9:24 pm

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

Post by iammhk128 »

plz help to change LIS2 languch for edit txt
http://uupload.ir/files/isxf_45454.jpg
rcjerome04
Posts: 1
Joined: Fri Mar 08, 2019 9:39 pm

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

Post by rcjerome04 »

I am trying to find the aes key of a called satisfactory. I have the big exe and the 2 files that filecutter makes. If anyone can help me find the key it would be awesome.

File Cutter 1 https://www.mediafire.com/file/b6dr4gw7 ... 23199/file
File Cutter 2 https://www.mediafire.com/file/vg0e9y2b ... 23199/file
Big Exe https://www.mediafire.com/file/ml9rhlsi ... g.exe/file
Darkku
Posts: 6
Joined: Fri Jun 02, 2017 12:46 pm

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

Post by Darkku »

updated aes key for the isle?
babajkov
Posts: 10
Joined: Tue Nov 06, 2018 11:28 am

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

Post by babajkov »

If anyone can help me find the key it would be awesome.

UE version 4.21 LastYear-Win64-Shipping.exe - https://yadi.sk/d/ICbxQosceXYYOQ

thank.
lorp
Posts: 4
Joined: Wed Mar 13, 2019 8:06 pm

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

Post by lorp »



try 0xA9F5BF918A059B41BBED653BB240F65CFBB4ECDCABF4784FE24DEFE7DF560464
lorp
Posts: 4
Joined: Wed Mar 13, 2019 8:06 pm

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

Post by lorp »

babajkov wrote:If anyone can help me find the key it would be awesome.

UE version 4.21 LastYear-Win64-Shipping.exe - https://yadi.sk/d/ICbxQosceXYYOQ

thank.


try 0x813EDABA7C6E44A6EBD09CBC8F6C9F9B2CCB2242D654E14D5F762E1A079EEE69
jgottula
Posts: 1
Joined: Thu Mar 14, 2019 12:23 am

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

Post by jgottula »

I reverse engineered the Ace Combat 7 pakfile AES key today. :geek:
The AES key for this game is, comically, simply the string "https://ace7.acecombat.jp/special/", truncated down to 32 characters to make it 256 bits long. As the whole string is 34 characters, that means that the key is all of it except the last two characters. :roll:

Code: Select all

Ace Combat 7 PakFile AES Key

String: https://ace7.acecombat.jp/specia
Hex:    68747470733a2f2f616365372e616365636f6d6261742e6a702f737065636961

I've tested this key with QuickBMS's unreal_tournament_4.bms script, and it appears to work perfectly. :P

(This is my own post from another board.)
Darkku
Posts: 6
Joined: Fri Jun 02, 2017 12:46 pm

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

Post by Darkku »

lorp wrote:


try 0xA9F5BF918A059B41BBED653BB240F65CFBB4ECDCABF4784FE24DEFE7DF560464


thank you! its working
anyway how to find it myself if gets updated?
ruslan1602
Posts: 9
Joined: Thu Mar 14, 2019 9:24 am

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

Post by ruslan1602 »

Help with PUBG Mobile pls.
babajkov
Posts: 10
Joined: Tue Nov 06, 2018 11:28 am

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

Post by babajkov »

lorp wrote:
babajkov wrote:If anyone can help me find the key it would be awesome.

UE version 4.21 LastYear-Win64-Shipping.exe - https://yadi.sk/d/ICbxQosceXYYOQ

thank.


try 0x813EDABA7C6E44A6EBD09CBC8F6C9F9B2CCB2242D654E14D5F762E1A079EEE69



Thank you!
Picpic86
Posts: 5
Joined: Wed Mar 13, 2019 9:48 am

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

Post by Picpic86 »

I need help to for Satisfactory you have the .pak and big .exe upper. I try but i do not succeed it's my first time ^^
Jetrvoox
Posts: 1
Joined: Thu Mar 14, 2019 10:56 pm

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

Post by Jetrvoox »

Would Anybody be that helpful th find an Aes key for the game Darwin Project? There was a thread about this a year ago but I would like to get the new one.
Pepita
Posts: 36
Joined: Sun Sep 30, 2018 1:58 pm

Satisfactory - PAK Unreal Engine (Encrypted)

Post by Pepita »

Satisfactory is a new Game made with Unreal Engine.

Pretty amazing game so far, sadly they hide a lot of Content from us, so extracting would be a little present.

I Uploaded Binary + PDB + Pak File example.

https://www44.zippyshare.com/v/FMWHjkKY/file.html
https://www44.zippyshare.com/v/JM8BGc69/file.html
Picpic86
Posts: 5
Joined: Wed Mar 13, 2019 9:48 am

Satisfactory | I need help for AES .pak

Post by Picpic86 »

Hi there!
I try for two days to found the AES key for the .pak but i not succeed (SatisfactoryGame it's the first game i try to decrypt, i understand a lot of things but his not like the others UnrealEngine4 game so i'm lost).
One other post the links in Unreal Engine 4 pak-file Unpacker / unreal_tournament_4.bms [UE4 global topic] so i take this link for do not reupload them. ^^

.pak file cutter 1 -> https://www.mediafire.com/file/b6dr4gw7 ... 23199/file
.pak file cutter 2 -> https://www.mediafire.com/file/vg0e9y2b ... 23199/file
Big .exe -> https://www.mediafire.com/file/ml9rhlsi ... g.exe/file

I'm waiting for your help, and if you need something else ask me. :)
And if someone want to explain me how he has do for found this aes i really want to learn.
Ps: Sorry for my English! :3