{"id":3341,"date":"2026-02-27T12:43:00","date_gmt":"2026-02-27T12:43:00","guid":{"rendered":"https:\/\/infosec-daily.com\/?page_id=3341"},"modified":"2026-02-27T12:43:00","modified_gmt":"2026-02-27T12:43:00","slug":"scarcruft-uses-zoho-workdrive-and-usb-malware-to-breach-air-gapped-networks","status":"publish","type":"page","link":"https:\/\/infosec-daily.com\/?page_id=3341","title":{"rendered":"ScarCruft Uses Zoho WorkDrive and USB Malware to Breach Air-Gapped Networks"},"content":{"rendered":"<p>The North Korean threat actor known as ScarCruft has been attributed to a fresh set of tools, including a backdoor that uses Zoho WorkDrive for command-and-control (C2) communications to fetch more payloads and an implant that uses removable media to relay commands and breach air-gapped networks.<br \/>\nThe campaign, codenamed Ruby Jumper by Zscaler ThreatLabz, involves the deployment of malware<\/p>","protected":false},"excerpt":{"rendered":"<p>The North Korean threat actor known as ScarCruft has been attributed to a fresh set of tools, including a backdoor that uses Zoho WorkDrive for command-and-control (C2) communications to fetch&hellip;<\/p>\n","protected":false},"author":1,"featured_media":3342,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"saved_in_kubio":false,"footnotes":""},"class_list":["post-3341","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\/3341","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=3341"}],"version-history":[{"count":0,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/3341\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/media\/3342"}],"wp:attachment":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}