“1337051nT” “S3rlockedOSINTForall” “oS$INTFOR@LL” Did you know that Osint For All has many secret domain names? Just kidding, I don’t want to fuzz around any further, or maybe I do? So let’s jump in to the world of Radamsa. Radamsa is a fuzzer. In technical terms, it is a test case generator for robustness testing. Typically, it is used to test how well a program could tolerate potentially malicious input. It works by reading files of valid data and generating random outputs every time from them.

CTFs (Capture The Flags) are a great way to enhance your skills. Whether it’s information security or Open Source Intelligence based CTFs, at the end of the day, they improve your problem solving abilities, and also, they are fun! I started this tradition of making Twitter threads during TraceLabs’s CTF about OPSEC, especially focusing on judges using LOW END COMPUTERS. So I thought why not make a blog post about it so that everyone could benefit.