{"id":1081,"date":"2025-01-18T23:20:06","date_gmt":"2025-01-18T15:20:06","guid":{"rendered":"http:\/\/gzxingyu.cloud\/?p=1081"},"modified":"2025-01-18T23:20:06","modified_gmt":"2025-01-18T15:20:06","slug":"swpuctf-2021-%e6%96%b0%e7%94%9f%e8%b5%9beasy_md5","status":"publish","type":"post","link":"http:\/\/gzxingyu.cloud\/index.php\/2025\/01\/18\/swpuctf-2021-%e6%96%b0%e7%94%9f%e8%b5%9beasy_md5\/","title":{"rendered":"SWPUCTF 2021 \u65b0\u751f\u8d5beasy_md5"},"content":{"rendered":"<p><img decoding=\"async\" src=\"http:\/\/gzxingyu.cloud\/wp-content\/uploads\/2025\/01\/Pasted-image-20241105202550.png\" alt=\"Pasted image 20241105202550.png\">### \u5f31\u7c7b\u578b\u6bd4\u8f83<\/p>\n<p>\u7531\u4e8ephp\u4e2d\u5b58\u5728\u7684\u5f31\u7c7b\u578b\u6bd4\u8f83\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7hash\u6bd4\u8f83\u7684\u7f3a\u9677\u53bb\u7ed5\u8fc7<br \/>\n\u6bd4\u5982\uff1a<br \/>\nvar_dump(&quot;0e12345&quot; == &quot; 0e66666&quot;);\/\/true<br \/>\nvar_dump(md5(&#8216;240610708&#8217;) == md5(&#8216;QNKCDZ0&#8217;));\/\/true<\/p>\n<p>\u4e5f\u5c31\u662f\u53ea\u8981\u4e24\u4e2a\u6570\u7684md5\u52a0\u5bc6\u540e\u7684\u503c\u4ee50e\u5f00\u5934\u5c31\u53ef\u4ee5\u7ed5\u8fc7\uff0c\u56e0\u4e3aphp\u5728\u8fdb\u884c\u5f31\u7c7b\u578b\u6bd4\u8f83\uff08\u5373 == )\u65f6,\u4f1a\u73b0\u8f6c\u6362\u5b57\u7b26\u4e32\u7684\u7c7b\u578b\uff0c\u5728\u8fdb\u884c\u6bd4\u8f83\uff0c\u800c\u5728\u6bd4\u8f83\u662f\u56e0\u4e3a\u4e24\u4e2a\u6570\u90fd\u662f\u4ee50e\u5f00\u5934\u4f1a\u88ab\u8ba4\u4e3a\u662f\u79d1\u5b66\u8ba1\u6570\u6cd5\uff0c0e\u540e\u9762\u52a0\u4efb\u4f55\u6570\u5728\u79d1\u5b66\u8ba1\u6570\u6cd5\u4e2d\u90fd\u662f0\uff0c\u6240\u4ee5\u4e24\u6570\u76f8\u7b49\uff0c\u5728\u8fdb\u884c\u4e25\u683c\u6bd4\u8f83\uff08 === \uff09\u65f6\u624d\u4f1a\u5148\u5224\u65ad\u5b57\u7b26\u4e32\u7c7b\u578b\u662f\u5426\u76f8\u7b49\uff0c\u5728\u6bd4\u8f83\u3002<br \/>\n\u50cf\u8fd9\u6837\u7279\u6b8a\u7684md5\u503c\u8fd8\u6709<\/p>\n<p>240610708: 0e462097431906509019562988736854<br \/>\nQLTHNDT: 0e405967825401955372549139051580<br \/>\nQNKCDZO: 0e830400451993494058024219903391<br \/>\nPJNPDWY: 0e291529052894702774557631701704<br \/>\nNWWKITQ: 0e763082070976038347657360817689<br \/>\nNOOPCJF: 0e818888003657176127862245791911<br \/>\nMMHUWUV: 0e701732711630150438129209816536<br \/>\nMAUXXQC: 0e478478466848439040434801845361<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/gzxingyu.cloud\/wp-content\/uploads\/2025\/01\/Pasted-image-20241105203516.png\" alt=\"Pasted image 20241105203516.png\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>### \u5f31\u7c7b\u578b\u6bd4\u8f83 \u7531\u4e8ephp\u4e2d\u5b58\u5728\u7684\u5f31\u7c7b\u578b\u6bd4\u8f83\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7hash\u6bd4\u8f83\u7684\u7f3a\u9677\u53bb\u7ed5\u8fc7 \u6bd4\u5982\uff1a var_d [&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":[34,32],"class_list":["post-1081","post","type-post","status-publish","format-standard","hentry","category-ctf","category-ctf-web","category-nssctf","tag-md5","tag-32"],"_links":{"self":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/1081","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=1081"}],"version-history":[{"count":1,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/1081\/revisions"}],"predecessor-version":[{"id":1082,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/posts\/1081\/revisions\/1082"}],"wp:attachment":[{"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/media?parent=1081"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/categories?post=1081"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/gzxingyu.cloud\/index.php\/wp-json\/wp\/v2\/tags?post=1081"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}