{"id":9288,"date":"2025-07-30T05:50:46","date_gmt":"2025-07-30T05:50:46","guid":{"rendered":"http:\/\/localhost\/?p=9288"},"modified":"2025-07-30T05:50:46","modified_gmt":"2025-07-30T05:50:46","slug":"cobalt-strike-beacon-delivered-via-github-and-social-media","status":"publish","type":"post","link":"https:\/\/zero.redgem.net\/?p=9288","title":{"rendered":"Cobalt Strike Beacon delivered via GitHub and social media"},"content":{"rendered":"<h2>Security Update News<\/h2>\n<h3>Update Information<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Title<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">Cobalt Strike Beacon delivered via GitHub and social media<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Update ID<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">SECURELIST:7DA4BEC0FC7B77C8C8ABCE52EEE90E54<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Type<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">securelist<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Published<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">2025-07-30T09:00:54<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Last Updated<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">2025-07-30T09:00:54<\/td>\n<\/tr>\n<\/table>\n<h3>Security Impact<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">Severity<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd; color: #666666; font-weight: bold;\">NONE<\/td>\n<\/tr>\n<\/table>\n<h3>AI Analysis<\/h3>\n<table style=\"width:100%; border-collapse: collapse; margin-bottom: 20px;\">\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">AI Description<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">This vulnerability involves a sophisticated cyberattack campaign using Cobalt Strike Beacon. Attackers utilized spear phishing emails with malicious RAR archives to deliver the payload. The attack leverages DLL hijacking, dynamic API resolution, and XOR encryption to evade detection. The payload is retrieved from social media profiles on platforms like GitHub and Quora, making it difficult to trace.<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">AI Severity<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">High<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">AI Vendor<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">BugSplat<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">AI Product<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">Crash Reporting Utility<\/td>\n<\/tr>\n<tr>\n<th style=\"text-align: left; padding: 8px; border: 1px solid #ddd; \">AI Version<\/th>\n<td style=\"padding: 8px; border: 1px solid #ddd;\">Not specified<\/td>\n<\/tr>\n<\/table>\n<h3>Update Details<\/h3>\n<div style=\"; padding: 15px; border-left: 4px solid #4CAF50; margin-bottom: 20px;\">\n&#8230;\n<\/div>\n<p><a href=\"https:\/\/securelist.com\/cobalt-strike-attacks-using-quora-github-social-media\/117085\/\" target=\"_blank\" style=\"display: inline-block; color: white; padding: 10px 20px; text-decoration: none; border-radius: 4px;\">View Advisory Details<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Security Update News Update Information Title Cobalt Strike Beacon delivered via GitHub and social media Update ID SECURELIST:7DA4BEC0FC7B77C8C8ABCE52EEE90E54 Type securelist Published 2025-07-30T09:00:54 Last Updated 2025-07-30T09:00:54&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[6,8,12,13,33,136,7,11,5],"class_list":["post-9288","post","type-post","status-publish","format-standard","hentry","category-category_news","tag-cve","tag-cvss","tag-exploit","tag-news","tag-none","tag-securelist","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - 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