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Malicious package

elf-stats-marzipan-pantry-560npm

Malicious code in elf-stats-marzipan-pantry-560 (npm) Remove it immediately and rotate any exposed credentials.

MAL-2025-192248
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall elf-stats-marzipan-pantry-560

What this malware does

The package elf-stats-marzipan-pantry-560 was found to contain malicious code.

Malicious versions

4 flagged
1.0.01.0.11.0.21.0.3

Indicators of compromise (SHA-256)

093f179c30cd35ba9d7d6384dd6414a7f4ad97b8dbb7fca0c5497137a0f7f6f3
bbae10094182da5d5d8dd7c18bea7adab16238fa090688c440ac3ea5f4aec7ba
c032663e1de645a9034a2c1464690dbca31539bab6a5f03b27e75bb83907ac38
07a3e2bb9d8e64371dee4675e77dd78382d60b9b647e6545de71bda6adde8ae4
cd25d3823164dc3b10b5368c306debb90b77516916849dcb84ae1b37296b1236

Detection & response playbook

Malicious package
  1. Find it

    Scan your lockfiles (package-lock.json, pnpm-lock.yaml, yarn.lock, requirements.txt, poetry.lock, etc.) and build artifacts for elf-stats-marzipan-pantry-560 (4 malicious versions). O3 Security's supply-chain scanner checks every dependency against known-malicious package intelligence at install time and in CI, flagging elf-stats-marzipan-pantry-560 across your stack and pipelines.

  2. If you installed it — respond

    Remove elf-stats-marzipan-pantry-560 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-pantry-560 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 elf-stats-marzipan-pantry-560 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. elf-stats-marzipan-pantry-560 on npm has been identified as a malicious package (versions 1.0.0, 1.0.1, 1.0.2, 1.0.3 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-06226

Credits

  • Amazon Inspector · finder
  • ReversingLabs · finder

Detect & block this

O3 blocks elf-stats-marzipan-pantry-560-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.

elf-stats-marzipan-pantry-560 (npm) malicious package — MAL-2025-192248 | O3 Security