NahamCon CTF 2022 – babyrev (Reverse Engineering)

Hi everyone! NahamCon CTF 2022 was held from 29/4-30/4. This babyrev challenge is on reversing the encoded flag to decode it. Let’s get started! Files provided babyrev You can download by reversed engineered IDA Freeware 7.7 database file for babyrev here. Overview We can see in the main(), it will prompt us for a username […]

Android Application Reverse Engineering

Dear readers, This post is for those interested to reverse engineer Android apps to know the content in them or makes changes to them such as for Capture-The-Flag (CTF). The content will start from complete beginner to this and to intermediate level. Note that all this content is for educational purposes. Introduction to APKs All […]

HackTheBox – Exatlon Write-up

Dear readers, Today’s post is on the Exatlon challenge which is a reverse engineering challenge. The challenge was created on 2nd May 2020. The challenge tests the knowledge of knowing the existence of packers and reverse engineering. Let’s dive right into the write-up. Files provided In this challenge, there is only one file being provided […]