shelf-jwt-sessions
MAL-2025-191423
npmmalware11/25/2025
Description
Malicious code in shelf-jwt-sessions (npm)
Indicators of Compromise
SHA256 Hashes (3)
fade5707bac9f21e7be73df0a6be3e1a960f547e30930a244f551062bc276993
bccf31522a4305a972564f73554c2b148fd28428cce67b3e73edd235aec25a84
a43b76be10970d81063441d48f24044a3c691217fabf2d8ea6d7fd61cc2aece3
References (9)
https://www.aikido.dev/blog/shai-hulud-strikes-again-hitting-zapier-ensdomainsOSVhttps://www.wiz.io/blog/shai-hulud-2-0-ongoing-supply-chain-attackOSVhttps://www.stepsecurity.io/blog/sha1-hulud-the-second-coming-zapier-ens-domains-and-other-prominent-npm-packages-compromisedOSVhttps://socket.dev/blog/shai-hulud-strikes-again-v2OSVhttps://checkmarx.com/zero-post/shai-huluds-second-coming-npm-malware-attack-evolvedOSVhttps://www.veracode.com/blog/return-of-the-shai-hulud-wormOSVhttps://www.reversinglabs.com/blog/another-shai-hulud-npm-worm-is-spreading-heres-what-you-need-to-knowOSVhttps://www.koi.ai/incident/live-updates-sha1-hulud-the-second-coming-hundred-npm-packages-compromisedOSVhttps://research.jfrog.com/post/shai-hulud-the-second-comingOSV
Details
Ecosystemnpm
Attack Typemalware
Published11/25/2025
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