Hostile 100% javascript Download

@servicetitan/time-zones 3.8.3

preinstall downloads and executes Bun

Obfuscated JavaScript targets AWS and GitHub runner credentialsTemp Bun runtime launches opaque payload
SHA-256437c5379a3aa2d8915a34a464640d547860a2690b19abaf4e27c27ed449e3442
URLhttps://registry.npmjs.org/@servicetitan/time-zones/-/time-zones-3.8.3.tgz
MaleculeO₅(CCaS₄As₂Xe)H₆(Cm₆Db₁₀F₇Os₂Po₆U)Md₂(InPa₆)

Also flagged by osv (MAL-2026-11934: Malicious code in @servicetitan/time-zones (npm)) +2 more.

Evidence

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