GCVE-110-OSM-2026-4229

Advisory PublishedCVSS 8.8/10

Vulnetix · Advisory published May 13, 2026

[osmalyze-auto] Malicious package detected. Behaviors: obfuscated code. [osmalyze-auto] Entrypoint: index.js (bin: ./index.js) Payload: index.js Key findings: - Obfuscation: augmented proxied array function replacements in index.js - Obfuscation Pattern: hexVariables in index.js: "_0x33d94b" - Brand New Package IOCs: - ipv4: 1.1.1.1 - urls: https://www.bing.com/search?q=, https://netflix.com, https://twitch.tv, https://open.spotify.com, https://pinterest.com (+14 more) - domains: www.bing.com, netflix.com, twitch.tv, open.spotify.com, pinterest.com (+16 more) - payloadFileHash: 2ee08f96c1b447f83844d5f1adabd7b242126e27a288a873d65e85cec72b54e5

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Weaknesses (CWE)

CWE-506Embedded Malicious Code

Risk Scores

CVSS 3.1

8.8/10

High · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Affected Products

Vendor	Product	Versions	Platforms
unknown	fasbkjs	* (affected)	—

References

Malicious npm package: fasbkjs

advisory

vendor

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