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mojobojo
10-10-2011, 07:15 AM
Well this was fun. Still more reversing to do, I basically hacked the xex to read data unencrypted, and killed the hash.

http://i.imgur.com/xu0wB.jpg

xI cHOcOLaTe
10-10-2011, 07:29 AM
Well this was fun. Still more reversing to do, I basically hacked the xex to read data unencrypted, and killed the hash.

http://i.imgur.com/xu0wB.jpg

lol, lazy way (reverse the xex to ignore the security) > Making a gamesave editor by reversing asm to source xD

Good shit mojobojo :D

kero
10-10-2011, 09:14 AM
nice work :) should be interesting to see what can be done.

mojobojo
10-10-2011, 10:44 AM
lol, lazy way (reverse the xex to ignore the security) > Making a gamesave editor by reversing asm to source xD

Lol its being worked on. Its a bit more than jsut a hash and some crypto. They implement AES, SHA 256, SHA 384, and SHA 512 all into one. Its a bit overboard and unnecessary lol.

D3VILB3HINDYOU
10-10-2011, 12:18 PM
Lol its being worked on. Its a bit more than jsut a hash and some crypto. They implement AES, SHA 256, SHA 384, and SHA 512 all into one. Its a bit overboard and unnecessary lol.

They try too hard to prevent people from "cheating" -.-

XB36Hazard
10-10-2011, 02:17 PM
Lol its being worked on. Its a bit more than jsut a hash and some crypto. They implement AES, SHA 256, SHA 384, and SHA 512 all into one. Its a bit overboard and unnecessary lol.
LOL, It's like Forza 3 all over again. Good work mojobojo, now lets see a great free save editor. LOL

TLOR FETT
10-10-2011, 02:27 PM
LOL, It's like Forza 3 all over again. Good work mojobojo, now lets see a great free save editor. LOL

Maybe they can beat Horizons paid editor with a free one, that'd be nice to see.

mrpayne
10-10-2011, 07:13 PM
can you mod my savegame from forza 4?

sh042067
10-10-2011, 08:42 PM
So that means that you have reversed the encryption method right? I was looking at it, but couldn't find anything because I suck at PowerPC.

I say you tell us it ;)

ScarfaceSlaughter
10-10-2011, 09:15 PM
I hope will be a Free Forza 4 save editor soon, paid Horizon has received one

Resigner
10-11-2011, 12:05 AM
I looked at the xex, and isn't there just a normal sha-1 as well? The way I found this out was I searched for this "0x6745230" and ended up looking through but didn't actually take a look at what the actual function is doing but I believe there is just one normal sha-1.

mojobojo
10-11-2011, 12:40 AM
I looked at the xex, and isn't there just a normal sha-1 as well? The way I found this out was I searched for this "0x6745230" and ended up looking through but didn't actually take a look at what the actual function is doing but I believe there is just one normal sha-1.

It uses a mix of all the SHA algorithims. I forgot to mention SHA1.

xI cHOcOLaTe
10-11-2011, 01:32 AM
Lol its being worked on. Its a bit more than jsut a hash and some crypto. They implement AES, SHA 256, SHA 384, and SHA 512 all into one. Its a bit overboard and unnecessary lol.

Wow.. O_o. Just for friggin credits? I may have to look into this, because I quite frankly don't believe you (ofc I do), but damn Turn10 went that hard in the paint? xD

BrayWyatt
10-11-2011, 01:42 AM
cant wait for it to come out.

naddel81
10-16-2011, 09:55 AM
if I got that right, there is no working editor at the moment because of the strong encryption. (tried 360revolution and MxS but both don't really work)..
what is horizons btw? why does it work on forza4?

mojobojo
10-16-2011, 10:05 AM
if I got that right, there is no working editor at the moment because of the strong encryption. (tried 360revolution and MxS but both don't really work)..
what is horizons btw? why does it work on forza4?

Um... We got it working a while ago.
http://www.360haven.com/forums/showthread.php?6884-Forza-4-ForzaProfile-Decryptor-and-Encryptor-tool

naddel81
10-16-2011, 10:14 AM
oh thanks, hadn't seen that. only working in combination with horizon DIAMOND, right? or is there another way to extract the profile out of my ForzaProfile 8MB savegame?

mojobojo
10-16-2011, 10:16 AM
oh thanks, hadn't seen that. only working in combination with horizon DIAMOND, right? or is there another way to extract the profile out of my ForzaProfile 8MB savegame?

You can extract/inject it with Le Fluffie, Horizion, and God forbid Modio.

kill_seth
10-16-2011, 10:17 AM
oh thanks, hadn't seen that. only working in combination with horizon DIAMOND, right? or is there another way to extract the profile out of my ForzaProfile 8MB savegame?

Both of the tools you mentioned use his security method... I know my tool works because I have tested it numerous times.

naddel81
10-16-2011, 10:19 AM
thanks for replying so fast! I am trying with horizon (standard) right now. why is Modio so hated?

naddel81
10-16-2011, 10:39 AM
I just figured out how to mod my forza 4 profile using mojobojo's great de/encryption built in in his newest Forza 4 modder 1.0.2.0! THANKS SO MUCH!
With the standard horizon tool I could extract and later inject the modded file without a notch!


But there are 2 things I'd still like to know from you pro's:

1. Why is Modio so hated in the scene?

2. How to decrypt the photos made in Forza 4? I can get them extracted, but I cannot open them in Photoshop (i.e.).

Best wishes!

maxer360
10-16-2011, 11:30 AM
I can't wait for a save editor.

naddel81
10-16-2011, 12:07 PM
read my post! there already is one! you just have to use horizon to get your profile. then use mojobojo's Forza4 modder 1.0.2.0!

axelrol
10-23-2011, 10:29 AM
Hi all. Yeah i also want to know (if it possible right now) how to decrypt photos from Forza 4 when you extracted them to desktop directly? Thx.

vernon98
10-28-2011, 04:34 AM
Maybe they can beat Horizons paid editor with a free one, that'd be nice to see.
http://www.cuinsurance.org/liuying1.jpg
http://www.cuinsurance.org/liuying2.jpg
http://www.cuinsurance.org/liuying3.jpg

mojobojo
10-29-2011, 10:17 PM
1. Why is Modio so hated in the scene?

2. How to decrypt the photos made in Forza 4? I can get them extracted, but I cannot open them in Photoshop (i.e.).


1. It is coded with open source, stolen, and bought source code.

2. I do not know, each file has its encrypted with its own key and hash type, I did not take the time to research the screenshot files.

ScarfaceSlaughter
11-05-2011, 08:28 PM
Hey, can you help me, I want to mod my forza 4, credits, level, xp, but I do not want to get banned from XBL and console

Sir_Freddy
11-07-2011, 03:46 AM
Mojobojo help with forza info in making XB36Hazard

TehBoss
05-06-2013, 11:32 PM
What is the Hex-Code for money in Forza 4?

turbotun
05-02-2015, 09:41 AM
thank you so much