{"id":691,"date":"2025-11-08T18:43:11","date_gmt":"2025-11-08T10:43:11","guid":{"rendered":"http:\/\/lycoreco.cn\/?p=691"},"modified":"2025-11-08T18:43:12","modified_gmt":"2025-11-08T10:43:12","slug":"buuctf%e5%a4%a7%e7%99%bd%e3%80%81wireshark1","status":"publish","type":"post","link":"http:\/\/lycoreco.cn\/index.php\/2025\/11\/08\/buuctf%e5%a4%a7%e7%99%bd%e3%80%81wireshark1\/","title":{"rendered":"buuctf:\u5927\u767d\u3001wireshark1"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><br>1\u3001\u5927\u767d<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-31.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"835\" height=\"677\" data-original=\"http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-31.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-692\"  sizes=\"auto, (max-width: 835px) 100vw, 835px\" \/><\/div><\/figure>\n\n\n\n<p><br>\u7ed9\u4e86\u4e00\u4e2a\u56fe\uff0c\u662f\u8981\u6539\u5c3a\u5bf8\uff0c\u5443\uff0c\u4ee5\u524d\u4e5f\u9047\u5230\u8fc7\uff0c\u5b66\u4e00\u5b66\u5427<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-32.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"858\" height=\"361\" data-original=\"http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-32.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-693\"  sizes=\"auto, (max-width: 858px) 100vw, 858px\" \/><\/div><\/figure>\n\n\n\n<p><br>\u662f\u8fd9\u4e2a\uff0c\u53ef\u7231\u634f\uff0c\u662f\u8981\u4fee\u6539\u957f\u5ea6\uff0c\u6211\u4eec\u8bd5\u8bd5\u5427\uff0c\u7528\u5230010 Editor<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-33.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"433\" data-original=\"http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-33.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-694\"  sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><\/div><\/figure>\n\n\n\n<p id=\"u3538304c\">89 50 4E 47 0D 0A 1A 0A\u4e3a\u6807\u8bc6png\u6587\u4ef6\u7684\u516b\u4e2a\u5b57\u8282\u7684\u6587\u4ef6\u5934\u6807\u5fd7\uff0c\u6211\u4eec\u8981\u6539\u7684\u662f\u957f\u5bbd<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-34.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"378\" height=\"29\" data-original=\"http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-34.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-695\"  sizes=\"auto, (max-width: 378px) 100vw, 378px\" \/><\/div><\/figure>\n\n\n\n<p id=\"u9b88b894\">\u628a00 00 01 00\u6539\u4e3a00 00 02 A7\u5373\u53ef<\/p>\n\n\n\n<p id=\"u9da5a9e6\"><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-35.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"411\" height=\"30\" data-original=\"http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-35.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-696\"  sizes=\"auto, (max-width: 411px) 100vw, 411px\" \/><\/div><\/figure>\n\n\n\n<p id=\"u9da5a9e6\">\u4fdd\u5b58\u5c31\u5f97\u5230\u7b54\u6848\u5566<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-36.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"699\" height=\"504\" data-original=\"http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-36.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-697\"  sizes=\"auto, (max-width: 699px) 100vw, 699px\" \/><\/div><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>flag{He1l0_d4_ba1}<\/code><\/pre>\n\n\n\n<p><br>\u6ce8\u610f\u4e0d\u8981\u8f93\u9519\u4e86<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><br>2\u3001wireshark1<\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-37.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"842\" height=\"692\" data-original=\"http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-37.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-698\"  sizes=\"auto, (max-width: 842px) 100vw, 842px\" \/><\/div><\/figure>\n\n\n\n<p><br>\u7136\u540e\u8fc7\u6ee4\u51faPOST\u5305<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>http.request.method==POST<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-large\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-38-1024x547.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"547\" data-original=\"http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-38-1024x547.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-699\"  sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-39.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  loading=\"lazy\" decoding=\"async\" width=\"974\" height=\"141\" data-original=\"http:\/\/lycoreco.cn\/wp-content\/uploads\/2025\/11\/image-39.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"\" class=\"wp-image-700\"  sizes=\"auto, (max-width: 974px) 100vw, 974px\" \/><\/div><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>flag{ffb7567a1d4f4abdffdb54e022f8facd}<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1\u3001\u5927\u767d \u7ed9\u4e86\u4e00\u4e2a\u56fe\uff0c\u662f\u8981\u6539\u5c3a\u5bf8\uff0c\u5443\uff0c\u4ee5\u524d\u4e5f\u9047\u5230\u8fc7\uff0c\u5b66\u4e00\u5b66\u5427 \u662f\u8fd9\u4e2a\uff0c\u53ef\u7231\u634f\uff0c\u662f\u8981\u4fee\u6539\u957f\u5ea6\uff0c\u6211\u4eec\u8bd5\u8bd5\u5427\uff0c\u7528\u52300 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":701,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[5],"class_list":["post-691","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn","tag-misc"],"_links":{"self":[{"href":"http:\/\/lycoreco.cn\/index.php\/wp-json\/wp\/v2\/posts\/691","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/lycoreco.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/lycoreco.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/lycoreco.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/lycoreco.cn\/index.php\/wp-json\/wp\/v2\/comments?post=691"}],"version-history":[{"count":1,"href":"http:\/\/lycoreco.cn\/index.php\/wp-json\/wp\/v2\/posts\/691\/revisions"}],"predecessor-version":[{"id":702,"href":"http:\/\/lycoreco.cn\/index.php\/wp-json\/wp\/v2\/posts\/691\/revisions\/702"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/lycoreco.cn\/index.php\/wp-json\/wp\/v2\/media\/701"}],"wp:attachment":[{"href":"http:\/\/lycoreco.cn\/index.php\/wp-json\/wp\/v2\/media?parent=691"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/lycoreco.cn\/index.php\/wp-json\/wp\/v2\/categories?post=691"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/lycoreco.cn\/index.php\/wp-json\/wp\/v2\/tags?post=691"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}