yoshi-base

MAL-0000-phantomraven-yoshi-base

npmmalware3/16/2026

Description

Malicious npm package: yoshi-base (PhantomRaven campaign, Wave 2)

Indicators of Compromise

Domains (1)

npm.jpartifacts.com

References (2)

https://www.endorlabs.com/learn/return-of-phantomravenossf/malicious-packages https://www.koi.ai/blog/phantomraven-npm-malware-hidden-in-invisible-dependenciesossf/malicious-packages

Details

Ecosystemnpm

Attack Typemalware

Published3/16/2026

Affected Versions

4.78.0

Quick Actions

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