Vault Decrypt is was created as a simple program which can be used to recover original data from the files encrypted by the NQ Vault app.

Update 2 : added android section. read and decrypt your files.

Update : Stop bugging me twitter. I have abandoned this project long ago.

Still if you're in trouble or looking to decrypt your files, here is a simple tutorial for you all :

Copy all the encrypted(.bin) files from your phone to pc. These files can be found in /sdcard/SystemAndroid/data, inside there will few other folders. Copy all those files and folders to one single folder in you pc/laptop.

If you are on windows -

• Download this awesome program by .
• Just download the exe, copy this exe file in the same folder where .bin files are placed.
• Click on Vault-Blaster.exe, and follow the instructions.

Protip : Use a multi/batch rename tool in advance to rename long encrypted file names to something short because as Vault-Blaster requires you to type whole file name.

If you are on linux -

• Download this awesome program by Prem Kumar.
• Copy the vault.py file to same directory where encrypted files are kept. Open terminal, cd to that directory, then type "python3 vault.py" in terminal.

If you are on android -

• Download and install the apk created by Rafi Ibrahim
• Accept the license agreement and click on BLAST.
• The app will find and restore files automatically.

Credits :

• Original credit and praise goes to NinjaDoge24 for finding this flaw in NQ Vault. Read his blog for more info.
• Rafi Ibrahim for creating Vault-Blaster, i was totally impressed by how he managed to put all those magic numbers in the code.
• Prem Kumar for creating this awesome script.