discovered
Campaign member, masquerades as a runtime type/shape validator (ships a genuine validator as decoy). Version 0.8.7 ships a 282KB obfuscated downloader payload (dist/bootstrap.cjs) auto-executed via postinstall 'node dist/bootstrap.cjs'. Amazon Inspector's fuller enumeration lists 0.7.4 and 0.8.5-0.8.8 as malicious. Same obfuscator template as the root lineage; build cluster C (_0x175f / __38CC632841_TAG). Downloader -> Rust infostealer chain per Amazon Inspector.