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Malicious package

dolyame-boxy-desktop-bnpl-hero-titlenpm

Advisory published Updated

dolyame-boxy-desktop-bnpl-hero-title is a confirmed malicious npm package (MAL-2026-13305) that executes malicious code on install (malicious version 35.4.2). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in dolyame-boxy-desktop-bnpl-hero-title (npm)

MAL-2026-13305
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall dolyame-boxy-desktop-bnpl-hero-title

What this malware does

On require of the package, helpers.js reassembles hostnames from split string arrays (e.g. 'oob-worker.cf102-baf.workers.dev', 'oob-worker.cf100-416.workers.dev', 'oob-worker.cf103-070.workers.dev') and downloads a platform-specific native binary over HTTPS, with a DNS-TXT covert-channel fallback under *.dl.wel1.ru that base64-decodes concatenated TXT record chunks into the payload bytes. The downloaded binary is written to a temp path under a disguised name (dotnet_diag<uid>.exe on Windows,.cache_<uid> on Unix), chmodded 0755, and spawned detached via spawn('/bin/sh','-c', filePath + ' &') or spawn('cmd',...). No hash or signature verification is performed and the delivery hosts are author-mutable. A second module, lib/telemetry.js, is bundled as a purported 'analytics' component and contains the same download-chmod-spawn shape (HTTPS transport, DNS service discovery, chmod 755 via string-concatenated 'chmod'+'Sync', spawn /bin/sh -c '<file> &'); it is not referenced from index.js in this version but ships in the tarball. Hostname string-splitting and the DNS-TXT fallback channel indicate deliberate evasion of static scanners and network filters. The package name and version metadata do not correspond to a documented native component that would justify runtime binary delivery.

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Malicious versions

1 flagged
35.4.2

Indicators of compromise (SHA-256)

036c11daa7712014748d57bc2bca8a37672acffa8f3eaca83161b726ba473fdb
77792c3ae75fab41492b8bc471edf0e5ebe9d16f3f60cef21fa92a2e2dfafc1c

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for dolyame-boxy-desktop-bnpl-hero-title (version 35.4.2).

  2. If you installed it — respond

    Remove dolyame-boxy-desktop-bnpl-hero-title from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

  3. Did it already run?

    If dolyame-boxy-desktop-bnpl-hero-title was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. dolyame-boxy-desktop-bnpl-hero-title on npm has been identified as a malicious package (version 35.4.2 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

IN-MAL-2026-015695GHSA-65h9-375j-h858

References

Credits

  • Amazon Inspector · finder

Detect & block this

O3 blocks dolyame-boxy-desktop-bnpl-hero-title-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Explore

dolyame-boxy-desktop-bnpl-hero-title (npm) malicious package — MAL-2026-13305 | O3 Security