My Journey of Cybersec

Introduction about myself a student that complated university studies related to cybersecurity a CTF player learnt cybersecurity for a few years but still weak in it How I learn ethical hacking Part 0 Back then, I don’t really know about red team and blue team and I just decided to learn hacking for fun. Since hacking others looks more fun, I decided to look into videos and anything related. The first courses I go through is actually Practical Ethical Hacking from TCM Security. After going through the first few topic of the course, I have some basic understanding about how hacking works (that’s what I thought back then). Eventually, I stopped the course halfway because the course started to go through hackthebox retired machine and I don’t have a VIP account to follow along. Instead, I decided to move on with PicoCTF and Tryhackme as some of the people mentioned this 2 platform is great for learning cybersecurity. I further improved my basic skills such as linux command and getting more new knowledge from Tryhackme since it has a lot of different room. As for PicoCTF, I was stunned for quite some times as that is the first time I find out about CTF. That is also when I found out that there are a lot of different hacking. ...

December 3, 2024 · 3 min · 516 words

Android Spyware Maybank2u APK

Description I asked this APK from Fareed after I saw his post in X and decided to have a look into it. Analyzing APK This is interesting because this is my first time playing around malicious APK and I have no idea if it would affect anything on both my devices and my machine. As usual, I started out with static analysis first. Static Analysis I started out with both jadx and apktool but it has some error which fail to decompile the APK. ...

May 4, 2025 · 8 min · 1550 words

Android Spyware Development

Prerequisite Android Studio kotlin Android Emulator or physical devices Discord as C2 I tested out this project in API 33 rooted device. Anything above API 33 might need to perform some modification to get everything works. Creating the spyware I created this project using Android Studio and Kotlin. This project took me around 16 hours to complete with massive help of GPT. Part 0 I started off by creating a project in Android Studio by pressing New Project > Empty Activity and provide a name. It will have some generated code and function. ...

April 21, 2025 · 9 min · 1885 words