blob-to-base64
MAL-2025-191077
npmmalware11/24/2025
Description
Malicious code in blob-to-base64 (npm)
Indicators of Compromise
SHA256 Hashes (3)
200b8ce0ee413e9267ce3a929dfcf4f072860e143f01046f3361d247b9a9b6fa
f2fafe35a1d406a9c5cedcdef426c35c207238b5b06b5da4cd4f6215a2cffe54
c5c6f8ab4b22e2ba28bac2f82c7c9d577974aafda6f190626178907579e5a474
References (4)
https://github.com/advisories/GHSA-8m38-v5g6-whxxOSVhttps://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-8m38-v5g6-whxx
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