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A Certain Magical Index: Imaginary Fest

Post questions about game models here, or help out others!
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pechenuxa
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A Certain Magical Index: Imaginary Fest

Post by pechenuxa » Sun Mar 22, 2020 9:17 pm

Hi people, i trying to rip game files from this game, can somebody help me with this.

I tried to use teledrik fiddler to download assets from game, fail.
Tried just extract files from my phone, i can't find game files anywhere.

Help be very appreciated! :(

pechenuxa
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Re: A Certain Magical Index: Imaginary Fest

Post by pechenuxa » Mon Mar 23, 2020 10:05 pm

Upd:
I found game file, but seem they're encrypted, if someone want to help decrypt the file, i leave a link on example.
https://drive.google.com/open?id=1p7Mh5 ... r4WYkmKy-z

zerotaku5123
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Re: A Certain Magical Index: Imaginary Fest

Post by zerotaku5123 » Tue Nov 24, 2020 10:46 am

Hi, I'm also looking for how to rip the models but I haven't found anything, a query where you found the assets I look for it on my phone and I can't find it. and did you manage to rip the models?

andree
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Re: A Certain Magical Index: Imaginary Fest

Post by andree » Tue Nov 24, 2020 3:23 pm

zerotaku5123 wrote:
Tue Nov 24, 2020 10:46 am
Hi, I'm also looking for how to rip the models but I haven't found anything, a query where you found the assets I look for it on my phone and I can't find it. and did you manage to rip the models?
You can find them with a rooted android.

You have to get a file explorer android app that has access to the root folder and then you have to go to data/data/com.square_enix.android_googleplay.index_if/files/data .

Several files have the text "UnityFS" in it and with hex editing, it can be opened with AssetStudio.

zerotaku5123
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Re: A Certain Magical Index: Imaginary Fest

Post by zerotaku5123 » Tue Nov 24, 2020 9:38 pm

andree wrote:
Tue Nov 24, 2020 3:23 pm
zerotaku5123 wrote:
Tue Nov 24, 2020 10:46 am
Hi, I'm also looking for how to rip the models but I haven't found anything, a query where you found the assets I look for it on my phone and I can't find it. and did you manage to rip the models?
You can find them with a rooted android.

You have to get a file explorer android app that has access to the root folder and then you have to go to data/data/com.square_enix.android_googleplay.index_if/files/data .

Several files have the text "UnityFS" in it and with hex editing, it can be opened with AssetStudio.
and did you manage to decipher them? with the nox can be done?

andree
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Re: A Certain Magical Index: Imaginary Fest

Post by andree » Tue Nov 24, 2020 10:28 pm

zerotaku5123 wrote:
Tue Nov 24, 2020 9:38 pm
andree wrote:
Tue Nov 24, 2020 3:23 pm
zerotaku5123 wrote:
Tue Nov 24, 2020 10:46 am
Hi, I'm also looking for how to rip the models but I haven't found anything, a query where you found the assets I look for it on my phone and I can't find it. and did you manage to rip the models?
You can find them with a rooted android.

You have to get a file explorer android app that has access to the root folder and then you have to go to data/data/com.square_enix.android_googleplay.index_if/files/data .

Several files have the text "UnityFS" in it and with hex editing, it can be opened with AssetStudio.
and did you manage to decipher them? with the nox can be done?
No, I don't make any decryptors. The only emulator that I know it works with this game is Bluestacks but you can give Bluestacks root access with BlueStacks Tweaker.

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chrrox
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Re: A Certain Magical Index: Imaginary Fest

Post by chrrox » Mon Nov 30, 2020 7:00 pm

you can use android backup creator to backup the games files its a java tool. no root access needed:

zerotaku5123
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Re: A Certain Magical Index: Imaginary Fest

Post by zerotaku5123 » Sun Dec 06, 2020 5:12 am

chrrox wrote:
Mon Nov 30, 2020 7:00 pm
you can use android backup creator to backup the games files its a java tool. no root access needed:
What application do you recommend for that?
and how do I extract the models from the game files

kurokozeref
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Re: A Certain Magical Index: Imaginary Fest

Post by kurokozeref » Sun Dec 20, 2020 12:12 pm

pechenuxa wrote:
Mon Mar 23, 2020 10:05 pm
Upd:
I found game file, but seem they're encrypted, if someone want to help decrypt the file, i leave a link on example.
https://drive.google.com/open?id=1p7Mh5 ... r4WYkmKy-z
Any progress yet... this file doesn't use unityfs encrypt , hope anyone can decrypt it

andree
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Re: A Certain Magical Index: Imaginary Fest

Post by andree » Sun Feb 14, 2021 5:06 am

I find out that several of the files from the game are not encrypted or encrypted with a 1-byte xor key but the rest are in an unknown format.

Rinaldi104
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Re: A Certain Magical Index: Imaginary Fest

Post by Rinaldi104 » Sun Feb 14, 2021 7:13 am

Anyone got a script to decrypt this files
I don't get it about xor key
based my opinion the point is the files must decrypt first with script right
After that it can be opened with Asset Studio
Is that true
By the way i can't find a good script to decrypt this game files

andree
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Re: A Certain Magical Index: Imaginary Fest

Post by andree » Sun Feb 14, 2021 3:31 pm

https://cdn.discordapp.com/attachments/ ... lIndex.bms

Now we have a quickbms script that decrypt and somewhat detect the unityFS files in a folder (assumes that it's always a 1 byte xor key so might miss some) from A Certain Magical Index: Imaginary Fest. Give thanks to Joschka/Dimy for creating this.

Code: Select all

quickbms.exe -F "" magicalIndex.bms inputFolder outputFolder

zerotaku5123
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Re: A Certain Magical Index: Imaginary Fest

Post by zerotaku5123 » Fri Feb 19, 2021 8:06 am

andree wrote:
Sun Feb 14, 2021 3:31 pm
https://cdn.discordapp.com/attachments/ ... lIndex.bms

Now we have a quickbms script that decrypt and somewhat detect the unityFS files in a folder (assumes that it's always a 1 byte xor key so might miss some) from A Certain Magical Index: Imaginary Fest. Give thanks to Joschka/Dimy for creating this.

Code: Select all

quickbms.exe -F "" magicalIndex.bms inputFolder outputFolder
Hopefully it works! I can't get the game files so far. that code you posted where is it placed?

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