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Malicious package

bpm-foundation-delegate-docsnpm

Advisory published Updated

bpm-foundation-delegate-docs is a confirmed malicious npm package (MAL-2026-13109) that executes malicious code on install (malicious version 35.1.9). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in bpm-foundation-delegate-docs (npm)

MAL-2026-13109
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall bpm-foundation-delegate-docs

What this malware does

On require/import of the package, index.js loads setup.js at module top level, which assembles attacker-controlled hostnames from split string fragments (Cloudflare Workers subdomains such as oob-worker.cf10x-*.workers.dev, with a DNS-TXT fallback channel over *.dl.wel1.ru that reassembles a base64 payload from numbered TXT records). setup.js downloads a platform-specific binary via https.get with no hash or signature verification, writes it to /var/tmp/.cache_<hex> on Unix or %TEMP%\dotnet_diag_<hex>.exe on Windows, chmods it to 0755, and spawns it detached via /bin/sh -c or cmd. Innocuous filenames and telemetry/analytics framing mask the dropper behavior.

Malicious versions

1 flagged
35.1.9

Indicators of compromise (SHA-256)

9ff3bed0d9c04b7357e684ac9feee57efd9dcfc6c5834dc352089b425e7577dc

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for bpm-foundation-delegate-docs (version 35.1.9).

  2. If you installed it — respond

    Remove bpm-foundation-delegate-docs 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 bpm-foundation-delegate-docs 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. bpm-foundation-delegate-docs on npm has been identified as a malicious package (version 35.1.9 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

IN-MAL-2026-015272

References

Credits

  • Amazon Inspector · finder

Detect & block this

O3 blocks bpm-foundation-delegate-docs-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

bpm-foundation-delegate-docs (npm) malicious package — MAL-2026-13109 | O3 Security