Hostile 100% javascript Download

@servicetitan/tanstack-query-mobx 6.2.7

preinstall downloads and executes obfuscated payload

Obfuscated JavaScript targets AWS and GitHub runner credentialsTemp Bun runtime launches opaque payload
SHA-2564647ec45c357f58c14d39e279acca31ef34a6b7ef66a70dd9e0223fb221a15e9
URLhttps://registry.npmjs.org/@servicetitan/tanstack-query-mobx/-/tanstack-query-mobx-6.2.7.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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