Avatar .DAT decryptor

Hello,

I've been rebuilding my old private server again, and over the years many tools have been published from when I started back in 2006. The only tool I've had a problem with admittedly has been the decryptor for the avatar .dat files. I have an EXE that successfully decrypts the head body flag and goggle files, but not the ex-item. The list shows in the client and are purchasable, but cannot be tried on or equipped (they're also all listed as NEW).

My goal is to make a client as original to the official as possible. I know there are tons of "DAT editors" through PHP, but they're not really functional. Plus they don't really decrypt, just edits and lays out the data in a form format.

Any help would be appreciated.

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Originally Posted by PaisaPK

Hello,

I've been rebuilding my old private server again, and over the years many tools have been published from when I started back in 2006. The only tool I've had a problem with admittedly has been the decryptor for the avatar .dat files. I have an EXE that successfully decrypts the head body flag and goggle files, but not the ex-item. The list shows in the client and are purchasable, but cannot be tried on or equipped (they're also all listed as NEW).

My goal is to make a client as original to the official as possible. I know there are tons of "DAT editors" through PHP, but they're not really functional. Plus they don't really decrypt, just edits and lays out the data in a form format.

Any help would be appreciated.

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there
https://www.sendspace.com/file/tv77rv
dat editor and exitem support decrypt dat only
https://i.ibb.co/8BbM7mF/Screenshot-1.png

https://i.ibb.co/5TxxQg0/Screenshot-2.png

mayve some antivirus show false positive the file is ofuscate

Hello once again garsia, thanks for the reply. I've already come across plenty of these 'decoders' and aren't that hard to create (many could use improvements; I've thought of a pretty good PHP/table layout, but haven't really gone around to it). My only issue is the ex-items for whatever reason. Since most of the decrypted .dat out there have already been edited and personalized, it just makes it more difficult for my application since I want to keep it original as possible. Thanks once again :) good to see you still active around these forums.

send me the lastest avatar data you have and i decrypt for you

What happened to "teach a man to fish"? :dancemental:

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Originally Posted by PaisaPK

What happened to "teach a man to fish"? :dancemental:

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ex dump

Same thing as before. All items appear as NEW and cannot be equipped. They can be bought, but not equipable. I'm assuming we're using the same decryptor.

Attachment 168472

- - - Updated - - -

This is what the Set page looks like. Seems like the decryptor isn't arranging the data correctly. I've been wanting to develop a decoder/assembler for these dat files, but people have yet to release the docs, or they've been lost in the internet. I hope to post all of that in the near future with a working PHP script with open source.

Attachment 168473

i decrypted by my own decryptor if you cant use you have bad table on db
remember avatar.dat is a dump of menu table you need sync your db with the dats

can send me lastest avatar data you have fb.dat mb.dat etc

I doubt the menu and item table has anything to do with being able to try on and/or equip items. The rest of the dat files are functioning just fine, only the exitem has this issue of not being able to equip or try on.

went you buy the item the information about the items (id) from set is read from menu table no from dat example you buy set name XD ( that contain xd head,xd gloves) went you buy server read menu table and add avatar id (xd head) to your inventory if you have bad info on menu table the request of item add on your inventory is bad i fix that on my old server years ago but i lost that db you need fil row of every set with add itemno,volume and expire of every avatar that belongs to the set

I understand all of that. I explained above that all other items are: purchasable, able to try on and equip. EXItem can only be bought but cannot be equipped or tried on. I've deduced that it's the .dat for the EXitems as I've tried other .dat from multiple private servers and function just fine (using my menu table). The decryptor I used decrypts all of the .dats just fine except the ex ones. They're displayed in the shop correctly with the correct prices and hover description. My assumption is that the .dat is off by a few bytes or some value is off.

what versión of gb you try use ? i tink is your client i use same dat years ago and dont have any problems
in the extitem exist value tell client can equip or not i tink your client read that value on invalid offset


send me any ex dat working on your client for check that

Here's an example of one that does work just fine in terms of equipping. The GME I'm using is just a random one I found a long time ago that doesn't have nProtect or shows up as a false positive virus. Could that be an issue?

Attachment 168493

https://i.ibb.co/hWKj3hY/Screenshot-1.png
little changed but structure is the same i tink youneed make custom file for your gme

Welp. I figured it was somewhere along those lines. Do you by any chance know the exact structure of a .dat file? I have a vague idea and have my hands on a couple of poorly made scripts from Portuguese forums.

i dont have i create myself upload your client i cant test your gme

GunboundMX

Knock yourself out.. I'm far from making it a legit server. Don't know the data orientation of the .dat file?

*edit*
Your ex dump actually does work (I dunno what I missed). Thanks, but I would still like to know how you decrypt them. I'm currently trying to develop a PHP .dat editor that's extremely simple to understand.

DecryptDatGarsia small proyect do de basic for decrypt dats (source)

Thank you. I probably won't get into the decryption process right now as the program works perfectly fine. I am working on a PHP .dat editor at the moment. I'm still trying to figure out some of the byte values for items that are clearly unknown. I hope to post it in the release section soon with as much detail as I can document :) .

Friend could you re-upload the dat ex editor for every time I try to edit an ex I always get an error

contact me can i help with these editor in php

friend and download editor grasia you can post it amobs???

The one that garsia posted didn't work for me either. I've been developing another PHP editor on my free time, but I'm far from finishing (too much work and other things going on). If you want, I can post some of the source code here. It's far from being finished and only displays values; can't edit our generate .dats at the moment.

There are plenty of editors out there, but are usually encrypted for some reason and just completely hard to understand.

Quote:

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Originally Posted by PaisaPK

The one that garsia posted didn't work for me either. I've been developing another PHP editor on my free time, but I'm far from finishing (too much work and other things going on). If you want, I can post some of the source code here. It's far from being finished and only displays values; can't edit our generate .dats at the moment.

There are plenty of editors out there, but are usually encrypted for some reason and just completely hard to understand.

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I can help with the php code but I would like to know if you can send me or indicate a version so that I can develop together with you I like the wc version but I can't find a server and client to connect and test, send me or publish the code.

friend PaisaPK you could re-up the grasia ???