{"id":1148,"date":"2025-11-07T16:09:43","date_gmt":"2025-11-07T08:09:43","guid":{"rendered":"https:\/\/www.youvii.site\/?p=1148"},"modified":"2025-11-07T16:09:43","modified_gmt":"2025-11-07T08:09:43","slug":"buuctf-cryptodiushidemd5","status":"publish","type":"post","link":"https:\/\/www.youvii.site\/index.php\/archives\/buuctf-cryptodiushidemd5","title":{"rendered":"BUUCTF-Crypto\uff1a\u4e22\u5931\u7684MD5"},"content":{"rendered":"<h1>\u4e22\u5931\u7684MD5<\/h1>\n<p>\u4e0b\u8f7d\u9898\u76ee\u538b\u7f29\u5305\uff0c\u6253\u5f00\u540e\u662f\u4e00\u4e2apython\u6587\u4ef6<\/p>\n<pre class=\"prettyprint linenums\" ><code class=\"language-Python\">import hashlib   \nfor i in range(32,127):\n    for j in range(32,127):\n        for k in range(32,127):\n            m=hashlib.md5()\n            m.update('TASC'+chr(i)+'O3RJMV'+chr(j)+'WDJKX'+chr(k)+'ZM')\n            des=m.hexdigest()\n            if 'e9032' in des and 'da' in des and '911513' in des:\n                print des<\/code><\/pre>\n<p>\u8fd0\u884c\u4e00\u4e0b\u8bd5\u8bd5<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/11\/07\/690da798ead2e.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20251104140518011\" \/><\/p>\n<p>\u8fd9\u91cc\u62a5\u9519\u5728\u6700\u540e\u4e00\u884c print des\u90e8\u5206\u5c11\u4e86()<\/p>\n<p>\u4fee\u6539\u5b8c\u7ee7\u7eed\u8fd0\u884c<\/p>\n<p><img loading="lazy" decoding="async" decoding=\"async\"  src=\"https:\/\/www.youvii.site\/wp-content\/themes\/lolimeow-lolimeowV13.13\/assets\/images\/loading.gif\" data-src=\"https:\/\/cdn.picui.cn\/vip\/2025\/11\/07\/690da79bd0853.png\" class=\"lazy\" loading=\"lazy\" alt=\"image-20251104140652996\" \/><\/p>\n<p>\u672c\u6b21\u8fd0\u884c\u53c8\u63d0\u793a\u5728hash\u524d\u5b57\u7b26\u4e32\u5fc5\u987b\u7f16\u7801encode<\/p>\n<p>\u5bf9\u8be5\u884c\u7684\u5355\u5f15\u53f7\u5305\u88f9\u5b57\u7b26\u4e32\u8fdb\u884cencode\uff1a<code>.encode('utf-8')<\/code><\/p>\n<pre class=\"prettyprint linenums\" ><code class=\"language-python\">import hashlib\nfor i in range(32,127):\n    for j in range(32,127):\n        for k in range(32,127):\n            m=hashlib.md5()\n            m.update('TASC'.encode('utf-8')+chr(i).encode('utf-8')+'O3RJMV'.encode('utf-8')+chr(j).encode('utf-8')+'WDJKX'.encode('utf-8')+chr(k).encode('utf-8')+'ZM'.encode('utf-8'))\n            des=m.hexdigest()\n            if 'e9032' in des and 'da' in des and '911513' in des:\n                print (des)\n<\/code><\/pre>\n<p>\u5f97\u5230flag{e9032994dabac08080091151380478a2}<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e22\u5931\u7684MD5 \u4e0b\u8f7d\u9898\u76ee\u538b\u7f29\u5305\uff0c\u6253\u5f00\u540e\u662f\u4e00\u4e2apython\u6587\u4ef6 import hashlib for i in range(32,127): for j in range(32,127): for k in range(32,127): m=hashlib.md5() m.update(&#8216;TASC&#8217;+chr(i)+&#8217;O3RJMV&#8217;+chr(j)+&#8217;WDJKX&#8217;+chr(k)+&#8217;ZM&#8217;) des=m.h [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[126,114,113],"tags":[56,57,112],"class_list":["post-1148","post","type-post","status-publish","format-standard","hentry","category-buuctf","category-crypto","category-ctf","tag-ctf","tag-python","tag-crypto"],"_links":{"self":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/1148","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/comments?post=1148"}],"version-history":[{"count":0,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/posts\/1148\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/media?parent=1148"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/categories?post=1148"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.youvii.site\/index.php\/wp-json\/wp\/v2\/tags?post=1148"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}