@ensdomains/hardhat-chai-matchers-viem
MAL-2025-190733
npmmalware11/24/2025
Description
Malicious code in @ensdomains/hardhat-chai-matchers-viem (npm)
Indicators of Compromise
SHA256 Hashes (4)
0f8a94adcd4487bc48ba37e0e3ae28b3cc9369ec9522f2d5cfd820eed372361b
1999f51becf9c74a78a05fda5c53906b196ac72e115d0555b88ff2dc855adca5
fdd57c43d4f2eee83999495a3260acc12b117a6b4f875c2b5f0267c51340a20c
bfe9613b2a060b5e198498a1ec524cbf8e1fbaf04cb5902d7d765edf6ac2284e
References (4)
https://github.com/advisories/GHSA-h5cf-hh6x-vm87OSVhttps://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-compromisedOSV
Details
Ecosystemnpm
Attack Typemalware
Published11/24/2025
Aliases
GHSA-h5cf-hh6x-vm87
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