TLDR: Do you need to make a Jailbreak for newer iOS devices and versions? You are in the right place! This article will help you to make a JB for 15.X to 16.X version, and we will cover some classical issues performed when you make a Palera1n JB. TLDR2: The…

TL; DR: We are going to introduce Frida (an amazing Binary instrumentation tool) and some ways to use this tool to help us perform Mobile Penetration Testing. But again, this is the first post and it is introductory. Stay tuned for our following publications! What is Frida? If you’ve never…

TLDR: Are you interested in Mobile Application Pentesting and you don’t know where to start? TLDR2: Are you a developer or security analyst and want to introduce yourself in the Mobile Security World (Android/iOS)? Today is your lucky day! The Just Mobile Security Team is glad to present a very…

TL;DR; In this post, we want to introduce you to the OWASP Mobile Methodologies that we use as a standard to carry out the analysis of vulnerabilities in mobile applications. …

TL; DR: In this third and final post, we will see the final resolution of the challenge using apktool to achieve the protection of anti-emulation! Here you can access Part I and Part II. Apktool resolution: First, we need to decode our application, and place all the code inside a folder. …

TL;DR: In this second post, we will show you the resolution of the challenge using two tools. The first is focused on the “Jadx interpretation” and the second is focused on the “Apktool interpretation” (You can see Part I here). In the previous article, we named certain tools that can…

TLDR: I wrote this publication some time ago and some people asked me if I could re-upload it because it was on my personal site juanurs.com, that’s why you can find it here again :) Enjoy! Introduction This is the first of a series of posts where we will focus on…

The Just Mobile Security team is glad to share its experience at the Ekoparty Security Conference 2022. With its almost 10,000 attendees, Ekoparty Security Conference, 18th Edition is the reference in Latin America in information security. It counted with the collaboration of different spaces like Mobile Hacking Space, AeroSpace², Blockchain…

We are glad to communicate that this November we will be attending the Ekoparty 2022!! We are a company that focuses on the business of mobile applications, their environment and the information that travels through them. We provide Professional Services to our clients, reducing the risk of attacks on their Mobile applications, Web Services and API Backend. From November 2nd till November 4th Just Mobile Security will be participating in the Ekoparty 2022. We would love to see you there!