Unreal Engine 4 Decryption Tool

[darkwolves]

Originally Posted by Razor12911

post it here

i shall it will be a zippy share link none of the files are small enough to put here

[darkwolves]

https://www64.zippyshare.com/v/yssI0YkF/file.html

[Razor12911]

Originally Posted by darkwolves

anyone have the decryption key for street fighter 5?
i have the aes_binary one but when i go to pack it back up it doesn't work right

Originally Posted by darkwolves

https://www64.zippyshare.com/v/yssI0YkF/file.html

using ue4dt+pzlib:

Compressed 1 file, 56,672,272 => 161,948,344 bytes. Ratio 285.76%
Compression time: cpu 0.03 sec/real 10.25 sec = 0%. Speed 5.53 mB/s

[darkwolves]

Originally Posted by Razor12911

using ue4dt+pzlib:

Compressed 1 file, 56,672,272 => 161,948,344 bytes. Ratio 285.76%
Compression time: cpu 0.03 sec/real 10.25 sec = 0%. Speed 5.53 mB/s

TY Razor
i'm going to test on the entire .pak pak folder content and post inflation results

[Razor12911]

Update available

Changes

- Fixed minor issues
- Added support for Street Fighter V type of headers

Notes

- The person who asked for Rune II support, well this has a similar format as the other games just minor differences in the header structure therefore a sample from another game which has something similar is required, better if that game also has compressed streams, not just encrypted
- Keys are in hexadecimal, they are not case-sensitive meaning letters can be upper case or lower case, it doesn't make a difference.
- I changed a few things in the source, but then this thing of changing keys for each sample has left not being sure whether the support for borderlands 3 was left unaffected, you may want to check that and compare it to last release

Useful links

Here's a link where you can get keys for some games:
https://www.zenhax.com/viewtopic.php...rt=1160#p51604

[Razor12911]

figure out which pak is causing this and upload it.
if the pak is massive, upload the chunk/section where the program fails.

[darkwolves]

@razor12911 its probably the 5 gb file the first one

[Razor12911]

Originally Posted by darkwolves

@razor12911 its probably the 5 gb file the first one

yes of course it is the first 5gb file, I wonder why did I ask for samples in the first place

[darkwolves]

Originally Posted by Razor12911

yes of course it is the first 5gb file, I wonder why did I ask for samples in the first place

well that folder has 69 individual .pak files in it lol

[darkwolves]

Compressed 2 files, 2,845,529,487 => 8,213,974,533 bytes. Ratio 288.66%
Compression time: cpu 6.12 sec/real 211.28 sec = 3%. Speed 13.47 mB/s
All OK

this happend after removing 0x from the hexidecimal key

[ShivShubh]

Originally Posted by darkwolves

the 5 gb file broken into parts
[/URL]

Split the 5gb file into 256mb chunks or lower. Then process each chunks with the tool (ue4dt only) and see which chunk is failing. If multiple chunks are failing then no need to upload all of them. Just upload 1 chunk that fails and share the link here.

[darkwolves]

Originally Posted by ShivShubh

Split the 5gb file into 256mb chunks or lower. Then process each chunks with the tool (ue4dt only) and see which chunk is failing. If multiple chunks are failing then no need to upload all of them. Just upload 1 chunk that fails and share the link here.

will do a little later i have to run errands

[darkwolves]

i am going to split it into peices using 7 zip and send it

[Razor12911]

Help a brother out and figure out which chunk is buggy, I couldn't care less about this tool because I don't have any unreal engine games and I wouldn't use it if I had any games that supported it... Too much work

[darkwolves]

Originally Posted by Razor12911

Help a brother out and figure out which chunk is buggy, I couldn't care less about this tool because I don't have any unreal engine games and I wouldn't use it if I had any games that supported it... Too much work

https://www58.zippyshare.com/v/b6WZlC79/file.html

failed peice of the file