composite-reducer
MAL-2025-190951
npmmalware11/24/2025
Description
Malicious code in composite-reducer (npm)
Indicators of Compromise
SHA256 Hashes (5)
b6bf987bf2637f09fcd4a77d19b6c4f55f5c15a2e9e9d335ba7677e677cdc288
8eecfe869a6cc75f59e734412ec583d6bb95ddaab6b45c9c22526ba7b556e004
f3509f0832b284653ec2bb1521584ee0dae62629e1505cfed8dd8438fe08f2e5
170909fb1698b59f887a8efae2c4ddb60204010417283dd8f93db410facb8b9f
13e567ae66aa5491c22cd23d38834feb0bd36043c52ae7d37ab44d66a6840666
References (10)
https://github.com/advisories/GHSA-grg7-759x-5638OSVhttps://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://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://checkmarx.com/zero-post/shai-huluds-second-coming-npm-malware-attack-evolvedOSVhttps://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
Published11/24/2025
Aliases
GHSA-grg7-759x-5638
Quick Actions