{"id":"MAL-2025-190877","summary":"Malicious code in @posthog/event-sequence-timer-plugin (npm)","details":"\n---\n_-= Per source details. Do not edit below this line.=-_\n\n## Source: amazon-inspector (db26ed26bc40e436602c36fa1c507d324e650f5aeba5a15875e59daadc8a5a14)\nThe package @posthog/event-sequence-timer-plugin was found to contain malicious code.\n\n## Source: google-open-source-security (bbfbef996a4eef0fc26696c815033c6be4dc95808c496793022d8ae22d7aa92d)\nThis package was compromised by the Sha1-Hulud: The Second Coming NPM worm.\nThe malicious payload steals tokens and credentials and publishes them to\nGitHub. The worm will propogate itself to NPM packages the user owns and\nestablish persistence is a GitHub action.\nThe package may also destroy the user's home directory.\n","modified":"2025-11-26T00:10:47.115959Z","published":"2025-11-24T16:31:47Z","database_specific":{"malicious-packages-origins":[{"import_time":"2025-11-24T16:39:52.477251087Z","modified_time":"2025-11-24T16:31:47Z","sha256":"db26ed26bc40e436602c36fa1c507d324e650f5aeba5a15875e59daadc8a5a14","source":"amazon-inspector","versions":["0.0.8"]},{"source":"google-open-source-security","versions":["0.0.8"],"import_time":"2025-11-25T00:17:33.062129Z","modified_time":"2025-11-25T00:16:49Z","sha256":"bbfbef996a4eef0fc26696c815033c6be4dc95808c496793022d8ae22d7aa92d"}]},"references":[{"type":"WEB","url":"https://www.aikido.dev/blog/shai-hulud-strikes-again-hitting-zapier-ensdomains"},{"type":"WEB","url":"https://www.wiz.io/blog/shai-hulud-2-0-ongoing-supply-chain-attack"},{"type":"WEB","url":"https://www.stepsecurity.io/blog/sha1-hulud-the-second-coming-zapier-ens-domains-and-other-prominent-npm-packages-compromised"}],"affected":[{"package":{"name":"@posthog/event-sequence-timer-plugin","ecosystem":"npm","purl":"pkg:npm/%40posthog/event-sequence-timer-plugin"},"versions":["0.0.8"],"database_specific":{"source":"https://github.com/ossf/malicious-packages/blob/main/osv/malicious/npm/@posthog/event-sequence-timer-plugin/MAL-2025-190877.json"}}],"schema_version":"1.7.3","credits":[{"name":"Amazon Inspector","contact":["actran@amazon.com"],"type":"FINDER"}]}