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Malicious package

elf-stats-rooftop-stockpile-626npm

Malicious code in elf-stats-rooftop-stockpile-626 (npm) Remove it immediately and rotate any exposed credentials.

MAL-2025-191977
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall elf-stats-rooftop-stockpile-626

What this malware does

The package elf-stats-rooftop-stockpile-626 was found to contain malicious code.

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

The OpenSSF Package Analysis project identified 'elf-stats-rooftop-stockpile-626' @ 99.0.10 (npm) as malicious.

It is considered malicious because:

  • The package communicates with a domain associated with malicious activity.

  • The package executes one or more commands associated with malicious behavior.

Malicious versions

15 flagged
99.0.099.0.199.0.299.0.399.0.499.0.599.0.699.0.799.0.899.0.999.0.1099.0.1199.0.1299.0.1399.0.14

Indicators of compromise (SHA-256)

06e60541ac3cc70911f6bca7b44a7e704fd1d09521ec5952dfdda4d236c2ffd7
15638b9d15b9b3da9833444002783de05854d6cef14ee04083f025f9ff4f4d6a
1e7cdd724df3b3fdd7f1a5a904c8306241ff7854fa25d4950a488c15b9c85651
20d5b9db53e89ba30430dcab38177cbcd238afa01cd1a5624650e1d695fbd5ae
332278778e8f7c4c639d77e5e9856aa1efe7210d6b1787f41997339f70f5efea
622aee3911b5ec5db773b6bbc74a9c0b117cf885bf25ec253474ad7ecb65054d
c42e9ccd6f37616b569f3cda8911680025a0aa278dae21cd81c7e24c86841df9

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-rooftop-stockpile-626 (15 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-rooftop-stockpile-626 across your stack and pipelines.

  2. If you installed it — respond

    Remove elf-stats-rooftop-stockpile-626 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-rooftop-stockpile-626 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-rooftop-stockpile-626 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-rooftop-stockpile-626 on npm has been identified as a malicious package (versions 99.0.0, 99.0.1, 99.0.2, 99.0.3, 99.0.4, 99.0.5, 99.0.6, 99.0.7, and 7 more flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

GHSA-3hg9-rgh9-x5j4RLMA-2025-06262

References

Credits

  • Amazon Inspector · finder
  • OpenSSF: Package Analysis · finder
  • ReversingLabs · finder

Detect & block this

O3 blocks elf-stats-rooftop-stockpile-626-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-rooftop-stockpile-626 (npm) malicious package — MAL-2025-191977 | O3 Security