Hostile 100% javascript Download

@servicetitan/tanstack-query-mobx 6.2.5

preinstall downloads and executes obfuscated payload

Obfuscated JavaScript targets AWS and GitHub runner credentialsTemp Bun runtime launches opaque payload
SHA-256e8e3cfa0e344982b5a75f62a7aadc70722e1b10151d42e6b6c1649e4a05d232f
URLhttps://registry.npmjs.org/@servicetitan/tanstack-query-mobx/-/tanstack-query-mobx-6.2.5.tgz
MaleculeO₅(CCaS₄As₂Xe)H₆(Cm₈Db₈F₇OsPo₆U₂)Md₂(InPa₉)

Also flagged by osv (MAL-2026-11930: Malicious code in @servicetitan/tanstack-query-mobx (npm)) +2 more.

Evidence

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