# MBBank v6.5.15+  checksum list

in first day of v6.5.15+ released, there is no such checksum, it still the same as before, only until 4 days since release, there is toggle in backend that enable the check, remain unaffected for older base

same as v6.4.63+, in first day nothing happens, no checksum, but after 11 days, checksum appears.

if one of these is modified (even one bit) will trigger checksum fail that refuse to accept login from

all of this is both app & server side, server side ask for checksum, the client get sha256 hash and send to server side `getSHFiles` and if something mismatch, the server side will refuse to login and return GW934 as response to app

```shell
# outside assets (v6.5.15+)
mb.apk/AndroidManifest.xml
mb.apk/lib/arm64-v8a/*.so # previously is libapp / zshield & zdefend libs only since v6.4.63+
mb.apk/lib/armeabi-v7a/*.so # previously is libapp / zshield & zdefend libs only since v6.4.63+
mb.apk/classes*.dex # since v6.4.63+

# in assets
# zimperium (v6.5.15+)
mb.apk/assets/zimperium_local_model_randomized_filename* 
mb.apk/assets/zimperium_encrypted_dex_folder/*.odex
mb.apk/assets/*.szip # zshield encrypted files

# vkey vtap (v6.5.15+)
mb.apk/assets/firmware # vkey vtap fw
mb.apk/assets/profile # vkey vtap profile
mb.apk/assets/signature # vtap vkey signature
mb.apk/version.json # vtap vkey vos info
mb.apk/voscodesign.vky
mb.apk/vkeylicensepack

# singalarity ekyc files (v6.5.15+)
mb.apk/assets/sgprofile
mb.apk/assets/smart_ekyc_finall.zip
mb.apk/assets/media_init_data

# flutter assets (v6.5.15+)
mb.apk/assets/flutter_assets/assets/fonts/*
mb.apk/assets/flutter_assets/fonts/*
mb.apk/assets/flutter_assets/FontManifest.json
```