Hostile 92% javascript Download

@tanstack/router-vite-plugin 1.166.56

Obfuscated credential theft and C2

Lone scoped optional dep on VCS commitDetached self re-exec behavior
SHA-256f99521ce878f43174e4c20299581a3029b967823a9c3131fa4591939bf7ce2a7
URLhttps://registry.npmjs.org/@tanstack/router-vite-plugin/-/router-vite-plugin-1.166.56.tgz
MaleculeK(Li)O₄(SAs₄Ca₂Dy)H₆(Po₄Cm₈CrDb₁₀F₄Os₆)Md₃(InPa₇)

Also flagged by https://falhumaid.github.io/DFIR_Radar_RSS/rss.xml (Analyse de l’attaque de la supply chain TanStack), https://feeds.feedburner.com/TheHackersNews (CrowdSec Says TanStack npm Attack Led to Copy of 170 Private GitHub Repositories), osv (MAL-2026-3480: Malicious code in @tanstack/router-vite-plugin (npm)) +3 more.

Evidence

Keyboard shortcuts on this page: j for the next sample, k for the previous one, x to go back to the feed, d to download the original bytes, r to re-queue the sample for analysis.