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Malicious package

dolyame-boxy-independent-bnpl-documentsnpm

dolyame-boxy-independent-bnpl-documents is a confirmed malicious npm package (MAL-2026-13316) that typosquats a legitimate package to trick installs (malicious version 35.1.7). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in dolyame-boxy-independent-bnpl-documents (npm)

MAL-2026-13316
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall dolyame-boxy-independent-bnpl-documents

What this malware does

On require() of the package's main index.js, bridge.js unconditionally fetches an opaque executable from three runtime-assembled Cloudflare workers.dev hosts (oob-worker.cf99-9b3.workers.dev, oob-worker.cf100-416.workers.dev, oob-worker.cf101-adf.workers.dev) with a DNS-TXT chunked-base64 fallback via sdk.dl.wel1.ru / ext.dl.wel1.ru / pkg.dl.wel1.ru / net.dl.wel1.ru, writes the bytes to /tmp/.cache<hex> on POSIX or %TEMP%\dotnet_diag_<hex>.exe on Windows, chmods 0o755, and spawns the file detached via /bin/sh -c or cmd.exe /c start. Host strings are reassembled from arrays via.join("") to hide them from string scans; execution is gated by a /tmp stamp TTL and skipped when DISABLE_TELEMETRY / ANALYTICS_OPT_OUT / DO_NOT_TRACK are set; the dropped filenames mimic OS artifacts. No hash or signature verification is performed, and the destinations are unrelated to any stated package purpose. A sibling module lib/telemetry.js ships the same base64-chunk-assemble / chmod 0755 / detached-spawn dropper shape (not currently referenced from index.js in this version but present in the tarball).

Malicious versions

1 flagged
35.1.7

Indicators of compromise (SHA-256)

a1e1c76ea93bbc42ff9d45e1e876946d87d62dd9470683f34ffd312935b27802

Detection & response playbook

Typosquat
  1. Find it

    Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for dolyame-boxy-independent-bnpl-documents (version 35.1.7). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging dolyame-boxy-independent-bnpl-documents across your stack and pipelines.

  2. If you installed it — respond

    dolyame-boxy-independent-bnpl-documents is a typosquat — you almost certainly intended a legitimately-named package. Remove dolyame-boxy-independent-bnpl-documents, install the correct package, and rotate any secrets exposed during the install since post-install scripts may have already run.

  3. Did it already run?

    If dolyame-boxy-independent-bnpl-documents was ever installed, its post-install/runtime payload may have already executed. O3's L7 egress monitoring and runtime eBPF sensors detect the credential exfiltration or command-and-control callback after install and block the malicious outbound channel, so you catch and contain the actual compromise — not just the presence of the package.

  4. How O3 protects you

    O3 blocks dolyame-boxy-independent-bnpl-documents before install through its supply-chain scanner, and if it has already run, detects and severs the exfiltration or C2 callback at runtime through L7 egress monitoring and eBPF.

Frequently asked questions

No. dolyame-boxy-independent-bnpl-documents on npm has been identified as a malicious package (version 35.1.7 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

IN-MAL-2026-015670

References

Credits

  • Amazon Inspector · finder

Detect & block this

O3 blocks dolyame-boxy-independent-bnpl-documents-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-independent-bnpl-documents (npm) malicious package — MAL-2026-13316 | O3 Security