{"id":83789,"date":"2024-11-14T10:01:32","date_gmt":"2024-11-14T06:31:32","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/udder-overflow-writeup-ctf-pwnedcr2024-jo7\/"},"modified":"2024-11-14T10:01:32","modified_gmt":"2024-11-14T06:31:32","slug":"udder-overflow-writeup-ctf-pwnedcr2024-jo7","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/udder-overflow-writeup-ctf-pwnedcr2024-jo7\/","title":{"rendered":"Udder Overflow &#8211; Binary Writeup CTF &#8211; Pwnedcr2024"},"content":{"rendered":"<p>Summarize this content to 400 words in Persian Lang <\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0686\u0627\u0644\u0634 \u0628\u0647 \u0645\u0627 \u06cc\u06a9 \u0628\u0627\u06cc\u0646\u0631\u06cc \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0648\u0644\u06cc\u0646 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0628\u0647 \u0630\u0647\u0646 \u0645\u06cc \u0631\u0633\u062f \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0645\u062c\u0648\u0632 \u0627\u062c\u0631\u0627 \u0628\u062f\u0647\u06cc\u0645 \u0648 \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0686\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f. <\/p>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0645\u06cc \u0628\u06cc\u0646\u06cc\u0645\u060c \u0628\u0627\u06cc\u0646\u0631\u06cc \u0627\u0632 \u0645\u0627 \u06cc\u06a9 \u0645\u062a\u0646 \u0645\u06cc \u062e\u0648\u0627\u0647\u062f \u0648 \u0633\u067e\u0633 \u0628\u0633\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0645\u0646 \u0645\u06cc \u062e\u0648\u0627\u0633\u062a\u0645 \u0628\u0627\u06cc\u0646\u0631\u06cc \u0631\u0627 \u062f\u0631 Ghidra \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u06a9\u0646\u0645 \u062a\u0627 \u0622\u0646 \u0631\u0627 \u0645\u0639\u06a9\u0648\u0633 \u06a9\u0646\u0645\u060c \u0627\u0645\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f\u0645. strings \u0628\u0631\u0627\u06cc \u062f\u06cc\u062f\u0646 \u0622\u0646\u0686\u0647 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0645 \u0648 \u062f\u0631 \u06a9\u0645\u0627\u0644 \u062a\u0639\u062c\u0628 \u0645\u062a\u0646 \u067e\u0631\u0686\u0645 \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0645.<\/p>\n<p>PUWND{buH<br \/>\nffer_oveH<br \/>\nverflow_H<br \/>\nhidden}<\/p>\n<p>\u0648\u0642\u062a\u06cc \u0628\u0647 \u0645\u062a\u0646 \u0646\u06af\u0627\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u062d\u0631\u0648\u0641\u06cc \u0631\u0627 \u0645\u06cc \u0628\u06cc\u0646\u06cc\u0645 U y H \u06a9\u0647 \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc \u0631\u0633\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0631\u062f\u0645 \u0648 \u0645\u0627\u0646\u062f\u0645 PWND{buffer_overflow_hidden} <\/p>\n<p>\u067e\u0631\u0686\u0645: PWND{buffer_overflow_hidden} <\/p>\n<p><\/p>\n<p>\u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0686\u0627\u0644\u0634 \u0628\u0647 \u0645\u0627 \u06cc\u06a9 \u0628\u0627\u06cc\u0646\u0631\u06cc \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0648\u0644\u06cc\u0646 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0628\u0647 \u0630\u0647\u0646 \u0645\u06cc \u0631\u0633\u062f \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0645\u062c\u0648\u0632 \u0627\u062c\u0631\u0627 \u0628\u062f\u0647\u06cc\u0645 \u0648 \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0686\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f. <\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/media2.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F7o2v3wswdh42v2czsscj.png\" alt=\"\u0627\u062c\u0631\u0627\u06cc \u0628\u0627\u06cc\u0646\u0631\u06cc\" width=\"342\" height=\"128\" title=\"\"><\/p>\n<p>\u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0645\u06cc \u0628\u06cc\u0646\u06cc\u0645\u060c \u0628\u0627\u06cc\u0646\u0631\u06cc \u0627\u0632 \u0645\u0627 \u06cc\u06a9 \u0645\u062a\u0646 \u0645\u06cc \u062e\u0648\u0627\u0647\u062f \u0648 \u0633\u067e\u0633 \u0628\u0633\u062a\u0647 \u0645\u06cc \u0634\u0648\u062f. \u0645\u0646 \u0645\u06cc \u062e\u0648\u0627\u0633\u062a\u0645 \u0628\u0627\u06cc\u0646\u0631\u06cc \u0631\u0627 \u062f\u0631 Ghidra \u0628\u0627\u0631\u06af\u0630\u0627\u0631\u06cc \u06a9\u0646\u0645 \u062a\u0627 \u0622\u0646 \u0631\u0627 \u0645\u0639\u06a9\u0648\u0633 \u06a9\u0646\u0645\u060c \u0627\u0645\u0627 \u0642\u0628\u0644 \u0627\u0632 \u0627\u0646\u062c\u0627\u0645 \u0627\u06cc\u0646 \u06a9\u0627\u0631\u060c \u0627\u062c\u0631\u0627\u06cc \u062f\u0633\u062a\u0648\u0631 \u0631\u0627 \u0627\u0646\u062a\u062e\u0627\u0628 \u06a9\u0631\u062f\u0645. <code>strings<\/code> \u0628\u0631\u0627\u06cc \u062f\u06cc\u062f\u0646 \u0622\u0646\u0686\u0647 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0645 \u0648 \u062f\u0631 \u06a9\u0645\u0627\u0644 \u062a\u0639\u062c\u0628 \u0645\u062a\u0646 \u067e\u0631\u0686\u0645 \u0627\u062d\u062a\u0645\u0627\u0644\u06cc \u0631\u0627 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062f\u0645.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/media2.dev.to\/dynamic\/image\/width=800%2Cheight=%2Cfit=scale-down%2Cgravity=auto%2Cformat=auto\/https%3A%2F%2Fdev-to-uploads.s3.amazonaws.com%2Fuploads%2Farticles%2F4o7il9ihjgudx3jlpsok.png\" alt=\"\u0646\u062a\u06cc\u062c\u0647 \u067e\u0633 \u0627\u0632 \u0627\u062c\u0631\u0627\u06cc \u0631\u0634\u062a\u0647 \u0647\u0627 \u062f\u0631 \u0628\u0627\u06cc\u0646\u0631\u06cc\" width=\"613\" height=\"529\" title=\"\"><\/p>\n<p><code>PUWND{buH<br \/>\nffer_oveH<br \/>\nverflow_H<br \/>\nhidden}<br \/>\n<\/code><\/p>\n<p>\u0648\u0642\u062a\u06cc \u0628\u0647 \u0645\u062a\u0646 \u0646\u06af\u0627\u0647 \u0645\u06cc \u06a9\u0646\u06cc\u0645 \u062d\u0631\u0648\u0641\u06cc \u0631\u0627 \u0645\u06cc \u0628\u06cc\u0646\u06cc\u0645 <code>U<\/code> y <code>H<\/code> \u06a9\u0647 \u063a\u06cc\u0631 \u0636\u0631\u0648\u0631\u06cc \u0628\u0647 \u0646\u0638\u0631 \u0645\u06cc \u0631\u0633\u062f. \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0622\u0646\u0647\u0627 \u0631\u0627 \u062d\u0630\u0641 \u06a9\u0631\u062f\u0645 \u0648 \u0645\u0627\u0646\u062f\u0645 <code>PWND{buffer_overflow_hidden}<\/code> <\/p>\n<p>\u067e\u0631\u0686\u0645: <code>PWND{buffer_overflow_hidden}<\/code> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Summarize this content to 400 words in Persian Lang \u0628\u0631\u0627\u06cc \u0627\u06cc\u0646 \u0686\u0627\u0644\u0634 \u0628\u0647 \u0645\u0627 \u06cc\u06a9 \u0628\u0627\u06cc\u0646\u0631\u06cc \u062f\u0627\u062f\u0647 \u0645\u06cc \u0634\u0648\u062f\u060c \u0628\u0646\u0627\u0628\u0631\u0627\u06cc\u0646 \u0627\u0648\u0644\u06cc\u0646 \u0686\u06cc\u0632\u06cc \u06a9\u0647 \u0628\u0647 \u0630\u0647\u0646 \u0645\u06cc \u0631\u0633\u062f \u0627\u06cc\u0646 \u0627\u0633\u062a \u06a9\u0647 \u0628\u0647 \u0622\u0646 \u0645\u062c\u0648\u0632 \u0627\u062c\u0631\u0627 \u0628\u062f\u0647\u06cc\u0645 \u0648 \u0628\u0628\u06cc\u0646\u06cc\u0645 \u0686\u0647 \u06a9\u0627\u0631 \u0645\u06cc \u06a9\u0646\u062f. \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u0645\u06cc \u0628\u06cc\u0646\u06cc\u0645\u060c \u0628\u0627\u06cc\u0646\u0631\u06cc \u0627\u0632 \u0645\u0627 \u06cc\u06a9 \u0645\u062a\u0646 \u0645\u06cc \u062e\u0648\u0627\u0647\u062f \u0648 \u0633\u067e\u0633 \u0628\u0633\u062a\u0647 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":83790,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-83789","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/83789","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=83789"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/83789\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/83790"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=83789"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=83789"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=83789"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}