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Malicious package

elf-stats-midnight-wreath-655npm

Malicious code in elf-stats-midnight-wreath-655 (npm) Remove it immediately and rotate any exposed credentials.

MAL-2025-192096
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall elf-stats-midnight-wreath-655

What this malware does

The package elf-stats-midnight-wreath-655 was found to contain malicious code.

Malicious versions

3 flagged
1.0.01.0.11.0.2

Indicators of compromise (SHA-256)

4a72164c47552bdce8ce5c6d780d85e3c3bebda87fef8694e3cfeb7c077d4522
ea909c8bea658aa7c1cd384af16c7a2f1743cc00d85d1f774ce7fa27bfb7afb6

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-midnight-wreath-655 (3 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-midnight-wreath-655 across your stack and pipelines.

  2. If you installed it — respond

    Remove elf-stats-midnight-wreath-655 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-midnight-wreath-655 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-midnight-wreath-655 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-midnight-wreath-655 on npm has been identified as a malicious package (versions 1.0.0, 1.0.1, 1.0.2 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-06240

Credits

  • Amazon Inspector · finder
  • ReversingLabs · finder

Detect & block this

O3 blocks elf-stats-midnight-wreath-655-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-midnight-wreath-655 (npm) malicious package — MAL-2025-192096 | O3 Security