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Malicious package

elf-stats-magical-sleigh-777npm

Advisory published Updated

elf-stats-magical-sleigh-777 is a confirmed malicious npm package (MAL-2025-192079) that executes malicious code on install (malicious versions 1.0.0, 1.0.1, 1.0.2…). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in elf-stats-magical-sleigh-777 (npm)

MAL-2025-192079
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall elf-stats-magical-sleigh-777

What this malware does

The package elf-stats-magical-sleigh-777 was found to contain malicious code.

Malicious versions

11 flagged
1.0.01.0.11.0.21.0.31.0.41.0.51.0.61.0.71.0.81.0.91.1.0

Indicators of compromise (SHA-256)

f73e5e3034697e77965b67b4588a8e173d9c37347df921cf4e0c4085a993249a
ef96c4c51fbdbe4b64ae61fa270b1e9fcff0fa0a3de3f3effe7b3dc835c72f3f

Detection & response playbook

Malicious package

  1. Find it

    Search your lockfiles and build artifacts for elf-stats-magical-sleigh-777 (11 malicious versions).

  2. If you installed it — respond

    Remove elf-stats-magical-sleigh-777 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-magical-sleigh-777 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-magical-sleigh-777 on npm has been identified as a malicious package (versions 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, and 3 more flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Credits

  • Amazon Inspector · finder

Detect & block this

O3 blocks elf-stats-magical-sleigh-777-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.

Malware detection Runtime egress monitoring

Explore

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elf-stats-magical-sleigh-777 (npm) malicious package — MAL-2025-192079 | O3 Security