{"id":39,"date":"2011-01-25T19:17:31","date_gmt":"2011-01-26T00:17:31","guid":{"rendered":"http:\/\/www.digitalundercurrents.com\/blog\/?p=39"},"modified":"2011-01-25T19:17:31","modified_gmt":"2011-01-26T00:17:31","slug":"file-transfer-via-dns-query","status":"publish","type":"post","link":"http:\/\/www.digitalundercurrents.com\/blog\/?p=39","title":{"rendered":"File Transfer Via DNS Query"},"content":{"rendered":"<p>The always-resourceful Johannes Ullrich has posted <a href=\"http:\/\/isc.sans.edu\/diary.html?storyid=10306\">an excellent step-by-step tutorial<\/a> on the Internet Storm Center outlining a method for performing file transfers using DNS queries and tools built into a typical Linux installation (specifically, xxd and dig).<\/p>\n<p>If you start seeing lots of hexadecimal A record queries showing up in your named.log &#8212; you might have a problem.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The always-resourceful Johannes Ullrich has posted an excellent step-by-step tutorial on the Internet Storm Center outlining a method for performing file transfers using DNS queries and tools built into a typical Linux installation (specifically, xxd and dig). If you start seeing lots of hexadecimal A record queries showing up in your named.log &#8212; you might [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[9],"tags":[],"class_list":["post-39","post","type-post","status-publish","format-standard","hentry","category-networking"],"_links":{"self":[{"href":"http:\/\/www.digitalundercurrents.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/39","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.digitalundercurrents.com\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.digitalundercurrents.com\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.digitalundercurrents.com\/blog\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.digitalundercurrents.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=39"}],"version-history":[{"count":0,"href":"http:\/\/www.digitalundercurrents.com\/blog\/index.php?rest_route=\/wp\/v2\/posts\/39\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.digitalundercurrents.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=39"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.digitalundercurrents.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.digitalundercurrents.com\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}