{"id":"MAL-2026-18817","summary":"Malicious code in @darling-2002/baileys (npm)","details":"@darling-2002/baileys is a fork of the Baileys WhatsApp Web library that silently subscribes the installer's own WhatsApp account to WhatsApp Channels chosen by the publisher. When the socket connects, code in lib/Socket/newsletter.js sends the WhatsApp w:mex FOLLOW query for a list downloaded at runtime from https://raw.githubusercontent.com/tskiofc/ChannelID/refs/heads/main/token.json, using the victim's authenticated session and without telling them. Same behaviour as the PhantomSub family (MAL-2026-17342).","modified":"2026-11-09T23:15:18.700736111Z","published":"2026-10-27T00:00:00Z","database_specific":{"iocs":{"ips":[],"urls":["https://raw.githubusercontent.com/tskiofc/ChannelID/refs/heads/main/token.json"],"domains":["raw.githubusercontent.com"],"files":[{"paths":["lib/Socket/newsletter.js"],"digests":{"sha256":"fe605abba799b025a7e8d195d458c6ebba2d74fc2bcf92c66a81add5b641c07e"}}]}},"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/@darling-2002/baileys"},{"type":"WEB","url":"https://www.ox.security/blog/phantomsub-malicious-npm-campaign-secretly-adds-users-to-whatsapp-spam-channels/"}],"affected":[{"package":{"name":"@darling-2002/baileys","ecosystem":"npm","purl":"pkg:npm/%40darling-2002/baileys"},"versions":["1.2.8","2.8.9"],"database_specific":{"cwes":[{"description":"The product contains code that appears to be malicious in nature.","name":"Embedded Malicious Code","cweId":"CWE-506"}],"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@darling-2002/baileys/MAL-2026-18817.json"}}],"schema_version":"1.9.2","credits":[{"name":"CyberXYZ","contact":["https://cyberxyz.io"],"type":"FINDER"}]}