{"id":288,"date":"2025-05-25T07:36:00","date_gmt":"2025-05-25T07:36:00","guid":{"rendered":"https:\/\/infosec-daily.com\/?page_id=288"},"modified":"2025-05-25T07:36:00","modified_gmt":"2025-05-25T07:36:00","slug":"hackers-use-fake-vpn-and-browser-nsis-installers-to-deliver-winos-4-0-malware","status":"publish","type":"page","link":"https:\/\/infosec-daily.com\/?page_id=288","title":{"rendered":"Hackers Use Fake VPN and Browser NSIS Installers to Deliver Winos 4.0 Malware"},"content":{"rendered":"<p>Cybersecurity researchers have disclosed a malware campaign that uses fake software installers masquerading as popular tools like LetsVPN and QQ Browser to deliver the Winos 4.0 framework.<br \/>\nThe campaign, first detected by Rapid7 in February 2025, involves the use of a multi-stage, memory-resident loader called Catena.<br \/>\n&#8220;Catena uses embedded shellcode and configuration switching logic to stage<\/p>","protected":false},"excerpt":{"rendered":"<p>Cybersecurity researchers have disclosed a malware campaign that uses fake software installers masquerading as popular tools like LetsVPN and QQ Browser to deliver the Winos 4.0 framework. The campaign, first&hellip;<\/p>\n","protected":false},"author":1,"featured_media":289,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"saved_in_kubio":false,"footnotes":""},"class_list":["post-288","page","type-page","status-publish","has-post-thumbnail","hentry"],"kubio_ai_page_context":{"short_desc":"","purpose":"general"},"_links":{"self":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=288"}],"version-history":[{"count":0,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/288\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/media\/289"}],"wp:attachment":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}