Category: Blog

  • 🔍 OSINT Exercise 003

    Introduction Link: https://gralhix.com/list-of-osint-exercises/osint-exercise-003/ Difficulty: For beginners: Medium For experts: Easy Briefing: In April 2017 Mohamed Abdullahi Farmaajo, the then president of Somalia, visited Turkey. A news agency published a photo where he was seen shaking hands with Recep Tayyip Erdoğan, the country’s president. The article did not disclose where the photo was taken. Your task…

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  • 🔍 OSINT Exercise 002

    Introduction Link: https://gralhix.com/list-of-osint-exercises/osint-exercise-002/ Difficulty: For beginners: a) Easy, b) Hard For experts: a) Easy, b) Medium Briefing: The photo below was shared on social media. It clearly depicts a train station. Please answer the following questions: a) What is the name of the train station seen in the photo? b) What is the name and…

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  • 🔍 OSINT Exercise 001

    First post about the challenges made by Sofia Santos. Hope you’ll learn new things with me Introduction Link: https://gralhix.com/list-of-osint-exercises/osint-exercise-001/ Difficulty: For beginners: Hard For experts: Medium Briefing: Below you can see a screenshot from a tweet containing a photo. It contains all the relevant information necessary to help you find the exact location. Please identify…

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  • 💻 Bizness – Writeup

    Bizness is an easy HackTheBox machine with cool things to learn. The user flag is pretty straight forward but the root access is way more difficult Add the IP address in /etc/hosts: … 10.10.11.252 bizness.htb … First run a nmap scan: We try to run a fuzzing using ffuf to discover potential hidden subdomains: /opt/ffuf/ffuf…

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