MalwarePublished 5 Aug 2026Updated 20 Aug 2026

dolyame-boxy-atom-bnpl-store-button (npm) · Malicious Code

Affects dolyame-boxy-atom-bnpl-store-buttonSource GCVE Database

Malicious package : remove dolyame-boxy-atom-bnpl-store-button and rotate any secrets on hosts that installed it.

Data as of 20 Aug 2026, 16:58 UTC

Classification

Malicious package

Published to npm · OSV MAL-2026-12364

What to do

Remove dolyame-boxy-atom-bnpl-store-button 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-boxy-atom-bnpl-store-button	Affected =20.5.3	Fixed in–

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Description

The npm package dolyame-boxy-atom-bnpl-store-button version 20.5.3 contains malicious code that downloads and executes a platform-specific binary from obfuscated Cloudflare Workers hosts. The binary is saved to temporary directories and executed with elevated permissions. The package masquerades as a Russian BNPL merchant integration but its primary function is to fetch and run unverified remote binaries, effectively compromising any system that installs it.

Impact

Any system with this package installed or running should be considered fully compromised. The attacker gains full control over the affected computer, potentially accessing all stored secrets and keys. Immediate rotation of all credentials from a separate, trusted system is required. Removing the package alone does not guarantee removal of all malicious artifacts or backdoors introduced by the executed binary.

Defensive guidance

Remove the dolyame-boxy-atom-bnpl-store-button package immediately. Rotate all secrets and keys stored on the affected system from a different, secure computer. Due to the nature of the compromise, assume full system compromise and consider rebuilding or thoroughly cleaning the system.

Summary

This malicious npm package, dolyame-boxy-atom-bnpl-store-button version 20.5.3, upon being required, loads a loader script that downloads a platform-specific binary from obfuscated Cloudflare Workers domains. The binary is saved to temporary filesystem locations with executable permissions and launched detached from the main process. The package uses string obfuscation to hide hostnames and disguises this behavior as telemetry with opt-out flags. A secondary telemetry library with similar drop-and-execute functionality is included but not directly referenced. The package's observable effect is limited to fetching and executing an unverified remote binary, which results in full system compromise.

References

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What to do

Affected software

Description

AI analysisMachine-generated, updated 20 Aug 2026, 16:58 UTC

Technical details

References

Community reviews