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Malicious package

elf-stats-marzipan-fir-795npm

Advisory published Updated

elf-stats-marzipan-fir-795 is a confirmed malicious npm package (MAL-2025-192082) that executes malicious code on install (malicious version 1.0.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in elf-stats-marzipan-fir-795 (npm)

MAL-2025-192082
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall elf-stats-marzipan-fir-795

What this malware does

The package elf-stats-marzipan-fir-795 was found to contain malicious code.

Malicious versions

1 flagged
1.0.1

Indicators of compromise (SHA-256)

660b9f3ab7f12544ef47dc95db6b5ee11ed36aee60b37e65cab81a77f1176a7f
e8f9bef2642e453444889e271e7ec9e74c8cfcf1e13d502529f82bfbcd3fc3de

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for elf-stats-marzipan-fir-795 (version 1.0.1).

  2. If you installed it — respond

    Remove elf-stats-marzipan-fir-795 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 elf-stats-marzipan-fir-795 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. elf-stats-marzipan-fir-795 on npm has been identified as a malicious package (version 1.0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-06224

Credits

  • Amazon Inspector · finder
  • ReversingLabs · finder

Detect & block this

O3 blocks elf-stats-marzipan-fir-795-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

elf-stats-marzipan-fir-795 (npm) malicious package — MAL-2025-192082 | O3 Security