simplejsonform
MAL-2025-191426
npmmalware11/24/2025
Description
Malicious code in simplejsonform (npm)
Indicators of Compromise
SHA256 Hashes (3)
b9b5d05b3d6f523408693f8ad0f958693c6fea23143ce98c72169eb2f1fb6614
fd81fbb7b9cb8cfc5e4444da9cd2d18ed54ec4b7bb741f0ad95a56ce29a5edd0
d512e223b9a2375fd46539f1b0434e092f755c299f20b1d054c538228d266436
References (4)
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://github.com/advisories/GHSA-mwfw-83jq-9c9vOSV
Details
Ecosystemnpm
Attack Typemalware
Published11/24/2025
Aliases
GHSA-mwfw-83jq-9c9v
Quick Actions