MalwarePublished 7 Aug 2026

dolyame-ui-stateutils (npm) · Malicious Code

Affects dolyame-ui-stateutilsSource GCVE Database

Malicious package : remove dolyame-ui-stateutils and rotate any secrets on hosts that installed it.

Data as of 7 Aug 2026, 15:47 UTC

Classification

Malicious package

Published to npm · OSV MAL-2026-13511

What to do

Remove dolyame-ui-stateutils from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.

Affected software

Product	Affected	Fixed in
npmdolyame-ui-stateutils	Affected =35.8.1	Fixed in–

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Description

The npm package dolyame-ui-stateutils version 35.8.1 contains malicious code that, upon import, loads a loader script which fetches a platform-specific binary from obfuscated Cloudflare Workers endpoints and fallback DNS-TXT domains. The payload is saved to temporary directories with disguised filenames, given executable permissions, and executed detached from the main process. The package masquerades as a monitoring and observability SDK but its actual behavior involves stealthy payload delivery and execution. No official patch or remediation guidance is currently available.

Impact

This malicious package can execute arbitrary platform-specific binaries on the host system without user consent, potentially leading to unauthorized code execution and system compromise. The obfuscation and dynamic URL assembly complicate detection and analysis. The disguised payload filenames and detached execution increase stealth. Since the payload is fetched from external sources, it may be updated or changed dynamically, increasing risk. No known exploits in the wild are reported yet.

Defensive guidance

Users should avoid using version 35.8.1 of dolyame-ui-stateutils and remove it from their projects if present. Monitor dependency sources carefully and prefer packages from trusted maintainers. Since this is a malicious package, replacing it with a legitimate alternative or removing it entirely is recommended.

Summary

The dolyame-ui-stateutils npm package version 35.8.1 includes malicious functionality triggered on require/import. It loads a loader script (_loader.js) that dynamically constructs obfuscated URLs to fetch a platform-specific binary payload from Cloudflare Workers endpoints and DNS TXT record fallback domains. The payload is saved to temporary directories under names resembling system tools, permissioned for execution, and launched detached via shell commands. The package's metadata falsely claims it is a monitoring SDK with telemetry opt-out environment variables, but this is a cover story unrelated to its actual malicious behavior. The package also implements a rate-limiting cache to throttle repeated fetches, indicating stealth and persistence considerations.

References

npmjs.com/package/dolyame-ui-stateutils/v/35.8.1 (opens in a new tab)

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What to do

Affected software

Description

AI analysisMachine-generated, updated 7 Aug 2026, 15:47 UTC

Technical details

References

Community reviews