MAL-2025-2541

    Dashboard / Malicious Package / MAL-2025-2541

    MAL-2025-2541

    Published: 19 Mar 2025Last Modified: 30 Oct 2025

    Summary: Malicious code in yellowcard-styling-config (npm)

    Details: Source: google-open-source-security (12dee9a88b4f374a8db73de73d255757719bcc1d3124dfe2599b3dbfe3a49d6d) This package installs a dependency hosted on a custom domain that runs an info stealer during installation. The info stealer focuses on stealing npm, git, and other CI/CD related tokens. Source: ossf-package-analysis (85a2e473d439da53ddbf091853d2c762d54137a4f23925089435d028f2968dd2) The OpenSSF Package Analysis project identified 'yellowcard-styling-config' @ 9999.1.1 (npm) as malicious. It is considered malicious because: - The package communicates with a domain associated with malicious activity. - The package executes one or more commands associated with malicious behavior.

    References: https://www.koi.ai/blog/phantomraven-npm-malware-hidden-in-invisible-dependencies

    Affected packages

    Package

    Name: yellowcard-styling-config

    Purl: pkg:npm/yellowcard-styling-config

    Affected ranges

    Type: N/A

    Events:

    Introduced- None
    Fixed -None

    Affected versions

    9999.1.1