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 Post subject: DZS.qq.com
PostPosted: Sat Oct 18, 2014 7:22 pm 
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Joined: Wed Jul 30, 2014 9:32 pm
Posts: 8478
http://aluigi.org/papers/bms/others/dzs_qq.bms

Archive with encrypted information, I have been able to extract the data using just an heuristic approach.
It worked with an archive but I don't know if it will work at 100% also with others, anyway not bad considering that it's an encrypted chunks-based format without access to the information :)


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 Post subject: Re: DZS.qq.com
PostPosted: Sun Oct 19, 2014 12:31 am 

Joined: Sun Aug 24, 2014 8:54 am
Posts: 146
script not support The Magic Sword Online vfs

Samples´╝Ühttp://www35.zippyshare.com/v/11631743/file.html


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 Post subject: Re: DZS.qq.com
PostPosted: Sun Oct 19, 2014 6:33 am 

Joined: Fri Oct 17, 2014 4:56 pm
Posts: 31
Thank you.
BMS work on data.vfs
but chunkdata.vfs not work. no file extract?
it is 3.6G and I upload the head and end part. https://mega.co.nz/#!TE4WFKRL!eQ04FHQFn ... A7vxPWPAAQ

please help again and thank you.


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 Post subject: Re: DZS.qq.com
PostPosted: Sun Oct 19, 2014 7:11 am 
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Joined: Wed Jul 30, 2014 9:32 pm
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Script updated to version 0.2.

You cannot imagine how many bad things there are in this file format.
Some archives have the names table encrypted/obfuscated, so I instructed the script to recognize and skip it.
Some "data" fields have invalid information as explained in a comment at the end of the script.

Anyway I think that probably the script works with most of the games of qq.com :)


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 Post subject: Re: DZS.qq.com
PostPosted: Fri Oct 24, 2014 3:24 pm 

Joined: Fri Oct 24, 2014 3:13 pm
Posts: 71
aluigi wrote:
Script updated to version 0.2.

You cannot imagine how many bad things there are in this file format.
Some archives have the names table encrypted/obfuscated, so I instructed the script to recognize and skip it.
Some "data" fields have invalid information as explained in a comment at the end of the script.

Anyway I think that probably the script works with most of the games of qq.com :)

Hello, my friends, thank you for your great work, I am your fan and I will always support you.


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 Post subject: Re: DZS.qq.com
PostPosted: Fri Oct 24, 2014 7:04 pm 
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Joined: Wed Jul 30, 2014 9:32 pm
Posts: 8478
Thanks :D


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 Post subject: Re: DZS.qq.com
PostPosted: Thu Apr 12, 2018 3:37 pm 

Joined: Fri Aug 05, 2016 6:17 pm
Posts: 46
Hi aluigi.

I tried your script on the current client 1.6 but I got strange message. So i downloaded the old client 2014 but i got the same strange message O.o ( i remember in past to have succescfully extract files but script was 0.1 or 0.2 ( don't remember) and the one in your page is 0.3

I don't think the problem is related to the client been updated since the same error for both client

screen attached

Just to remember you : data are stored in chunkdata.vfs ( big ) and data.vfs ( small). For both of them i got the message I attached


Attachments:
dsad.png [30.15 KiB]
Not downloaded yet
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 Post subject: Re: DZS.qq.com
PostPosted: Fri Apr 13, 2018 11:29 am 

Joined: Fri Aug 05, 2016 6:17 pm
Posts: 46
Does anyone have dzs.bms script 0.1~0.2 ?


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 Post subject: Re: DZS.qq.com
PostPosted: Sat Apr 14, 2018 2:33 am 
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Joined: Wed Jul 30, 2014 9:32 pm
Posts: 8478
upload data.vfs


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 Post subject: Re: DZS.qq.com
PostPosted: Sat Apr 14, 2018 4:30 pm 

Joined: Fri Aug 05, 2016 6:17 pm
Posts: 46
Here you are , data.vfs
https://www7.zippyshare.com/v/afnEUiq7/file.html


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 Post subject: Re: DZS.qq.com
PostPosted: Sun Apr 15, 2018 5:09 am 
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Joined: Wed Jul 30, 2014 9:32 pm
Posts: 8478
Perfect, that confirms that TOC encryption and filename encryption are 2 separate things and the latter is not identified by fields, can only be guessed.
As temporary work-around delete the "filecrypt 1" command at line 32 of the current script.


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 Post subject: Re: DZS.qq.com
PostPosted: Sun Apr 15, 2018 2:42 pm 

Joined: Fri Aug 05, 2016 6:17 pm
Posts: 46
Thanks aluigi ! Now the script works fine ( except for some data lost, it extract 93% of the content, but I read that this format is a pain in the a$$ )


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 Post subject: Re: DZS.qq.com
PostPosted: Sat Apr 21, 2018 9:05 am 
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Joined: Wed Jul 30, 2014 9:32 pm
Posts: 8478
Script 0.3.1 as promised, you don't need to use it since you already extracted all the files correctly:
http://aluigi.org/bms/dzs_qq.bms


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 Post subject: Re: DZS.qq.com
PostPosted: Sun Apr 22, 2018 3:42 pm 

Joined: Fri Aug 05, 2016 6:17 pm
Posts: 46
Thanks a lot aluigi :)


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