The 'solidity-map' npm package version 2.21.0 is a malicious supply-chain trojan masquerading as a utility related to vulnerability management. It contains code copied from the legitimate pino logging library but includes a heavily obfuscated and large (~4.3MB) module that executes upon package load, hiding its true malicious behavior. This package is a rebranded continuation of previous malicious campaigns known as hardhat-roof and chai-foundry, using the same payloads and file hashes. The malicious code runs silently on import or installation, posing a risk to users who unknowingly include it in their projects.