{"componentChunkName":"component---src-templates-post-template-js","path":"/himitsukichi-ctf-en","result":{"data":{"markdownRemark":{"id":"ad62a3f9-91f0-5272-9979-4d7d0595a9b4","html":"<blockquote>\n<p>This page has been machine-translated from the <a href=\"/himitsukichi-ctf\">original page</a>.</p>\n</blockquote>\n<p>Under the name Himitsukichi CTF, I decided to create CTF challenges to recreate and verify techniques that I personally found interesting.</p>\n<p>I have not decided how often I will make new challenges, but I will post the ones I create here.</p>\n<p>The main categories will probably be Rev, Pwn, and Forensic.</p>\n<p>The flag format is <code class=\"language-text\">HimitsukichiCTF{XXXX}</code>, but please note that I have not prepared a submission page.</p>\n<!-- omit in toc -->\n<h2 id=\"table-of-contents\" style=\"position:relative;\"><a href=\"#table-of-contents\" aria-label=\"table of contents permalink\" class=\"anchor before\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>Table of Contents</h2>\n<ul>\n<li>\n<p><a href=\"#forensic\">Forensic</a></p>\n<ul>\n<li><a href=\"#oblivious\">Oblivious</a></li>\n</ul>\n</li>\n</ul>\n<h2 id=\"forensic\" style=\"position:relative;\"><a href=\"#forensic\" aria-label=\"forensic permalink\" class=\"anchor before\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>Forensic</h2>\n<h3 id=\"oblivious\" style=\"position:relative;\"><a href=\"#oblivious\" aria-label=\"oblivious permalink\" class=\"anchor before\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>Oblivious</h3>\n<blockquote>\n<p>Hello expert.\nMy PC sent <a href=\"https://twitter.com/yuki_kashiwaba\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">@yuki_kashiwaba</a>’s twitter icon for C&#x26;C server.\nBut I couldn’t find any suspicious point.\nCould you investigate this?</p>\n<p>Format: HimitsukichiCTF{XXXX}\nFile: <a href=\"https://github.com/kash1064/Kaeru-no-Himitsukichi/raw/pages/file/flag.png\" target=\"_blank\" rel=\"nofollow noopener noreferrer\">flag.png</a></p>\n</blockquote>\n<p>The writeup for this challenge is <a href=\"/himitsukichi-ctf-forensic-obilivious-en\">here</a>.</p>","fields":{"slug":"/himitsukichi-ctf-en","tagSlugs":["/tag/himitsukichi-ctf-en/","/tag/english/"]},"frontmatter":{"date":"2022-10-06","description":"Challenges I created to recreate and verify techniques that I personally found interesting.","tags":["HimitsukichiCTF (en)","English"],"title":"Himitsukichi CTF Challenge List","socialImage":{"publicURL":"/static/dc4d8b7f8795f3c3d3489d9957d155f2/no-image.png"}}}},"pageContext":{"slug":"/himitsukichi-ctf-en"}},"staticQueryHashes":["251939775","401334301","825871152"]}