ptr-yudai https://blog.hatena.ne.jp/ptr-yudai/ CTFするぞ https://ptr-yudai.hatenablog.com/ CTF Writeup I played Insomni'hack teaser 2020 in shibad0gs. There're only 1 misc, 1 rev, 1 forensics, 3 crypto and 4 web. We solved 4 tasks in the first 4 hours and that's it lol. As the web tasks are too guessy, I just solved the misc, forensics and the easiest web. [misc] welcome We're given a PoW script, whi… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fptr-yudai.hatenablog.com%2Fentry%2F2020%2F01%2F19%2F181125" title="Insomni&#39;hack teaser 2020 Writeup - CTFするぞ" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> https://cdn-ak.f.st-hatena.com/images/fotolife/p/ptr-yudai/20200119/20200119162000.png Hatena Blog https://hatena.blog 2020-01-19 18:11:25 rich https://ptr-yudai.hatenablog.com/entry/2020/01/19/181125 1.0 100%