> For the complete documentation index, see [llms.txt](https://csbygb.gitbook.io/pentips/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://csbygb.gitbook.io/pentips/writeups/owasp-writeups/owasp-mas-crackmes.md).

# OWASP MAS Crackmes

* [Get the files here](https://mas.owasp.org/crackmes/)

## Android UnCrackable L1

Once installed if our emulator is rooted we get this message when launching the app

![root detection](/files/zvaAR5abyUQ7lBI7ZZC5)

If we take a look at the code using jadx, We can from the manifest locate the main activity.\
We can see the root detection here

![root-detect](/files/fTnRBm6nx76slyOAwA3f)

> Note that it will also block us if the app is debuggable.\
> Let's try to install the app on an unrooted avd.

Once installed on an unrooted device we get this screen

![unrooted](/files/RXu1zLq3oiMrrbLZ8MtP)

## COMING SOON

![Coming soon](/files/jkI4QotoHecf62YipxxY)