This is a real security issue, reported on April 15, 2024, here.
You can use Windows or MacOS to run Jadx. Choose one of them and follow the instructions below.
Using 64-Bit Windows
Copy the in.gov.uidai.mAadhaarPlus_2018-09-26.apk file into your Windows machine.Installing Java
First open Control Panal and uninstall all old Java versions.Then open a Web browser and go here:
https://java.com/en/download/manual.jsp
Download "Windows Offline (64-bit)" version and install it. as shown below.
Installing Jadx on Windows
Go here:https://github.com/skylot/jadx/releases/tag/v0.8.0
Download jadx-gui, as shown below.
Launch Jadx.
Using a Mac
In a Terminal, execute these commands:
brew install jadx jadx-gui
Open the APK in jadx-gui.
Search for "password"
Flag M 414.1: Chirp Password (10 pts)
The flag is the hardcoded password, covered by a green rectangle in the image below.
Posted 4-15-24