{"id":"MAL-2026-18847","summary":"Malicious code in @ikhsan-project/dizzanzz (npm)","details":"@ikhsan-project/dizzanzz 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 the channel ID(s) 120363400738305381@newsletter, 120363420757607688@newsletter, 120363423837510800@newsletter, 120363425000320171@newsletter (stored as base64 strings), using the victim's authenticated session and without telling them. Same behaviour as the PhantomSub family (MAL-2026-17342).","modified":"2026-11-09T23:15:18.701867050Z","published":"2026-10-27T00:00:00Z","database_specific":{"iocs":{"ips":[],"urls":[],"domains":[],"files":[{"paths":["lib/Socket/newsletter.js"],"digests":{"sha256":"5e2175652c0903b7e3772c01e7a927ad7962ee39f6eb9b5091eba7dcb1780f7d"}}]}},"references":[{"type":"PACKAGE","url":"https://www.npmjs.com/package/@ikhsan-project/dizzanzz"},{"type":"WEB","url":"https://www.ox.security/blog/phantomsub-malicious-npm-campaign-secretly-adds-users-to-whatsapp-spam-channels/"}],"affected":[{"package":{"name":"@ikhsan-project/dizzanzz","ecosystem":"npm","purl":"pkg:npm/%40ikhsan-project/dizzanzz"},"versions":["1.0.0"],"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/@ikhsan-project/dizzanzz/MAL-2026-18847.json"}}],"schema_version":"1.9.2","credits":[{"name":"CyberXYZ","contact":["https://cyberxyz.io"],"type":"FINDER"}]}