MalwarePublished 5 Aug 2026

dolyame-boxy-mobile-bnpl-popup (npm) · Malicious Code

Affects dolyame-boxy-mobile-bnpl-popupSource GCVE Database

Malicious package : remove dolyame-boxy-mobile-bnpl-popup and rotate any secrets on hosts that installed it.

Data as of 5 Aug 2026, 20:34 UTC

Classification

Malicious package

Published to npm · OSV MAL-2026-13127

What to do

Remove dolyame-boxy-mobile-bnpl-popup 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-mobile-bnpl-popup	Affected =35.1.9	Fixed in–

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Description

The npm package dolyame-boxy-mobile-bnpl-popup version 35.1.9 contains malicious code that, upon being required, loads a platform-specific payload from obfuscated remote hosts. This payload is fetched over HTTPS or reconstructed via DNS TXT records, saved to temporary directories, made executable, and then executed without any signature or hash verification. The package name falsely implies a legitimate payments-related context but actually executes arbitrary binaries at import time, posing a significant security risk.

Impact

This malicious package can execute arbitrary code on the host system without user consent or verification, potentially leading to full system compromise, data theft, or persistence of malware. The lack of signature verification and use of obfuscated hosts increases the difficulty of detection and mitigation. Since the payload is fetched and executed dynamically, it can be updated or changed by the attacker after installation.

Defensive guidance

Users should immediately remove the affected version (=35.1.9) of dolyame-boxy-mobile-bnpl-popup from their environments. Avoid installing or using this package. Employ supply chain security measures such as verifying package provenance and using trusted sources. Monitor for any unexpected execution of binaries from temporary directories.

Summary

The npm package dolyame-boxy-mobile-bnpl-popup version 35.1.9 includes malicious functionality triggered on require(). It loads _loader.js, which determines a platform-specific payload path and fetches a binary payload from obfuscated hosts assembled via string-split concatenation, including domains such as oob-worker.cf1-02-baf.workers.dev and sdk.dl.wel1.ru. The payload can also be reconstructed from DNS TXT records. The binary is written to temporary directories (/tmp/.cache_<rand> or %TEMP%/dotnet_diag_<rand>.exe), permissions are set to executable (chmod 0755), and it is executed detached via shell or cmd spawn calls. No integrity checks are performed on the payload. The obfuscation and naming mimic telemetry or diagnostic tools to evade detection. The package misuses a buy-now-pay-later brand name to disguise its malicious intent.

References

npmjs.com/package/dolyame-boxy-mobile-bnpl-popup/v/35.1.9 (opens in a new tab)

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What to do

Affected software

Description

AI analysisMachine-generated, updated 5 Aug 2026, 20:34 UTC

Technical details

References

Community reviews