DVIA-v2application we can see that there are two broken cryptography challenges and as this is a public and intentionally vulnerable application we'll use it as an example here.
Fridato hook the functions and view the important information such as the password, IV, salt, encryption type, etc.
frida-traceis case-sensitive we will trace for any method belonging to any class or instance of anything that matches
*rypt*as this will match everything such as
__handlers__/RNCryptor/keyForPasswordsalt_settings.js) and we can tell Frida to output the password, IV and Key as a string so we can decrypt our data.
Fridais definitely the more granular method of achieving this goal, however, it is far easier to do the same task in