open-obfuscator

A free and open-source obfuscator for mobile applications.

Discord:

[open-obfuscator @open_obfuscator]

Hello World!

[Romain THOMAS @rh0main]

It's a pleasure to announce the release of open-obfuscator: a free and open-source solution
for obfuscating Android and iOS applications (Java/Kotlin, C/C++/Objective-C)

https://t.co/nBYleNkcdA

https://t.co/epzNK1fqKW

[open-obfuscator @open_obfuscator]

@nneonneo The source code and the design of the challenge will be published in the next couple of months.

(2/2)

[open-obfuscator @open_obfuscator]

The challenge is now over!

Congratulation to @nneonneo for winning the write-up quality price and
congratulation to korami as well for his solution.

You can check them out here:

- https://t.co/C0cNnJK4Ix
- https://t.co/z9jWCTAnaB

(1/2)

[Sam Russell @samrussellnz]

Playing with LLVM based control flow flattening (heavily inspired by @rh0main's @open_obfuscator), super basic initial demo is running https://t.co/ok7te7hQHx

Writeup will come later (and @vector35 based attacks!)

[open-obfuscator @open_obfuscator]

Congratulation to Nuno Silva & Korami for solving the challenge.

Scoreboard updated: https://t.co/okVpA1gNlT

[open-obfuscator @open_obfuscator]

Congratulation to @nneonneo for the resolution of the challenge (along with the first place of the @sstic challenge) !

[open-obfuscator @open_obfuscator]

Congratulations to @0xabc0 who is the fourth person to resolve the challenge!

[Ahmet Bilal Can 🦔 @0xabc0]

Nice and fun challenge from @open_obfuscator! Finally managed it to solve it. Definitely give it try if you are into android rasp+protection stuff https://t.co/qObb7sfaQd

[open-obfuscator @open_obfuscator]

And there is a third winner who finished the challenge! Well done to Alemdar.

So far, the challenge has been (uniquely) downloaded 533 times and 3 people managed to break it. There are still some aspects that have not been uncovered so do not hesitate to give it a try ;)

[open-obfuscator @open_obfuscator]

Congratulations to @Dauntless who is the second participant to find the login/password!

His technique is completely different from @HodelAaron so it's great to see the different approachs.

[open-obfuscator @open_obfuscator]

Congratulation to @HodelAaron for being the first one to find the correct login/password in about 2 days!

It took far less time than expected and he exploited in a talented way, the weaknesses left in the protection of the application.

[open-obfuscator @open_obfuscator]

It seems that we might already have a winner for the challenge :)

[open-obfuscator @open_obfuscator]

Here is the fixed invitation link: https://t.co/pSrd4vSl2B

(The previous one was not supposed to expire)

[open-obfuscator @open_obfuscator]

You can now give a try at this new open-obfuscator challenge
specially cooked with dProtect and O-MVLL:

https://t.co/okVpA1gNlT

Sponsored by @vector35 @build38dotcom and @eshard .

[open-obfuscator @open_obfuscator]

Here is the Discord server if people want to discuss about open-obfuscator:

https://t.co/pSrd4vSl2B

[open-obfuscator @open_obfuscator]

O-MVLL now provides an early support for flattening functions that use C++ exceptions.

[open-obfuscator @open_obfuscator]

The open-obfuscator challenge is coming in less than one month.

[open-obfuscator @open_obfuscator]

So here is the first blog post from @jebdec about unprotecting and breaking dProtect:

https://t.co/ceLxCeouR4

[open-obfuscator @open_obfuscator]

O-MVLL code completion is now available by installing the omvll PyPI package:

$ python -m pip install [--user] omvll

[open-obfuscator @open_obfuscator]

Actually you need to generate a GitHub token to access the public packages

[open-obfuscator @open_obfuscator]

It looks like the Maven package integration with GitHub is broken. I'll look for a fix.

[open-obfuscator @open_obfuscator]

It looks like the Maven package integration with GitHub is broken. I'll look for a fix.