megan-baileys@1.0.0

megan-baileys is a renamed fork of the Baileys WhatsApp Web library. In lib/Socket/newsletter.js, 90 seconds after makeNewsletterSocket is constructed, a base64-encoded string is decoded to https://files.gifted.co.ke/file/chJids.json, fetched with node-fetch, and every channel id in the response is followed on the user's own authenticated WhatsApp session using the FOLLOW query id 7871414976211147. The follow list is therefore publisher-controlled at runtime, and the URL is hidden from a plaintext search. makeNewsletterSocket is reached from makeWASocket through lib/Socket/messages-send.js, so the behaviour fires for every consumer of the package with no opt-in. The base64 dead-drop and the follow loop are present in all ten published versions (1.0.0 through 1.0.11). No credential or session-key theft was observed, and the dead-drop URL was not requested by pkgwarden. files.gifted.co.ke appears to be a file host used by a wider bot ecosystem and is deliberately not listed as an attacker domain. All versions were fetched from the npm registry and read by hand on 2026-09-03. Same remote-dead-drop shape as MAL-2026-15819 (@mrlegendbot/baileys).