{"version":"1.0","provider_name":"Infoblox Blog","provider_url":"https:\/\/www.infoblox.com\/blog","author_name":"Michael Zuckerman","author_url":"https:\/\/www.infoblox.com\/blog\/author\/michael-zuckerman\/","title":"DNS Early Detection - Cobalt Strike DNS C2 & Exfiltration | Infoblox","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"FwesPwlcdI\"><a href=\"https:\/\/www.infoblox.com\/blog\/threat-intelligence\/dns-early-detection-cobalt-strike-dns-c2\/\">DNS Early Detection &#8211; Cobalt Strike DNS C2<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.infoblox.com\/blog\/threat-intelligence\/dns-early-detection-cobalt-strike-dns-c2\/embed\/#?secret=FwesPwlcdI\" width=\"600\" height=\"338\" title=\"&#8220;DNS Early Detection &#8211; Cobalt Strike DNS C2&#8221; &#8212; Infoblox Blog\" data-secret=\"FwesPwlcdI\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.infoblox.com\/blog\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/www.infoblox.com\/blog\/wp-content\/uploads\/dns-early-detection-cobalt-strike-dns-c2-thumbnail.jpg","thumbnail_width":612,"thumbnail_height":405,"description":"Discover the increasing danger of malicious internet domain names and how you can detect and block them sooner using Infoblox suspicious domain feeds and Infoblox Threat Insight. Learn how two customers protected their organizations from these DNS based threats in this proof of value analysis."}