{"id":"MAL-2025-2541","summary":"Malicious code in yellowcard-styling-config (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: google-open-source-security (12dee9a88b4f374a8db73de73d255757719bcc1d3124dfe2599b3dbfe3a49d6d)\nThis package installs a dependency hosted on a custom domain that runs an\ninfo stealer during installation. The info stealer focuses on stealing\nnpm, git, and other CI/CD related tokens.\n\n## Source: ossf-package-analysis (85a2e473d439da53ddbf091853d2c762d54137a4f23925089435d028f2968dd2)\nThe OpenSSF Package Analysis project identified 'yellowcard-styling-config' @ 9999.1.1 (npm) as malicious.\n\nIt is considered malicious because:\n\n- The package communicates with a domain associated with malicious activity.\n\n- The package executes one or more commands associated with malicious behavior.\n","modified":"2025-10-30T06:50:52Z","published":"2025-03-19T20:28:06Z","database_specific":{"malicious-packages-origins":[{"import_time":"2025-03-19T20:36:14.350486916Z","modified_time":"2025-03-19T20:28:06Z","sha256":"85a2e473d439da53ddbf091853d2c762d54137a4f23925089435d028f2968dd2","source":"ossf-package-analysis","versions":["9999.1.1"]},{"source":"google-open-source-security","versions":["1.0.1"],"import_time":"2025-10-30T03:28:39.245969Z","modified_time":"2025-10-30T03:28:23Z","sha256":"12dee9a88b4f374a8db73de73d255757719bcc1d3124dfe2599b3dbfe3a49d6d"}]},"references":[{"type":"WEB","url":"https://www.koi.ai/blog/phantomraven-npm-malware-hidden-in-invisible-dependencies"}],"affected":[{"package":{"name":"yellowcard-styling-config","ecosystem":"npm","purl":"pkg:npm/yellowcard-styling-config"},"versions":["9999.1.1","1.0.1"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/yellowcard-styling-config/MAL-2025-2541.json"}}],"schema_version":"1.7.3","credits":[{"name":"OpenSSF: Package Analysis","contact":["https://github.com/ossf/package-analysis","https://openssf.slack.com/channels/package_analysis"],"type":"FINDER"}]}