LWA-2026-12901 MAL-2026-4942 ↗ confirmed malware

@cloudplatform-single-spa/ml-foundation-models@99.99.99

Malicious code in @cloudplatform-single-spa/ml-foundation-models (npm)

T1195.002 · Compromise Software Supply ChainT1059 · Command and Scripting InterpreterT1546.016 · Installer PackagesT1071 · Application Layer Protocol

Analysis

Dependency-confusion stub impersonating the @cloudplatform-single-spa enterprise namespace at version 99.99.99 to outrank the legitimate package. The tiny ~7.9KB bundle includes a postinstall hook (scripts/postinstall.js) that contacts the command-and-control domain oob[.]moika[.]tech on install. Published by a repeat malware author who has shipped other packages in the same namespace; later taken down.

analyzed by
Leitwacht
first seen
May 28, 2026, 09:00 AM
analyzed
Jun 1, 2026, 08:21 PM
weekly installs
102

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Independently detected by the Leitwacht supply-chain probe. IOCs are defanged. Published CC0. Think this is a mistake? See the dispute policy.