Which versions of elf-stats-caroling-sled-530 are malicious?

The following npm versions of elf-stats-caroling-sled-530 are flagged malicious: 999.0.0, 999.0.1, 999.0.2, 999.0.3. Treat any of these as compromised.

How do I remediate elf-stats-caroling-sled-530 if I installed it?

Remove elf-stats-caroling-sled-530 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.

I already installed elf-stats-caroling-sled-530 — how do I know if it already compromised me?

If elf-stats-caroling-sled-530 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.

Is elf-stats-caroling-sled-530 part of a known attack campaign?

Yes — elf-stats-caroling-sled-530 is associated with the RLMA-2025-06140 campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

How do I find elf-stats-caroling-sled-530 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for elf-stats-caroling-sled-530 (4 malicious versions).

Malicious package

elf-stats-caroling-sled-530npm

Advisory published Dec 11, 2025Updated Dec 23, 2025

elf-stats-caroling-sled-530 is a confirmed malicious npm package (MAL-2025-192481) that executes malicious code on install (malicious versions 999.0.0, 999.0.1, 999.0.2…). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in elf-stats-caroling-sled-530 (npm)

MAL-2025-192481

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

npm uninstall elf-stats-caroling-sled-530

What this malware does

The package elf-stats-caroling-sled-530 was found to contain malicious code.

Malicious versions

4 flagged

999.0.0999.0.1999.0.2999.0.3

Indicators of compromise (SHA-256)

5eb5c6925e365e68bd75b3d27209a2af268f4deeebb86b0d64c93ee233202f8d

a8bce7375af86a07c048a4863789dd365d5a7df8571e36740bed4c9063dae1a8

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for elf-stats-caroling-sled-530 (4 malicious versions).
If you installed it — respond
Remove elf-stats-caroling-sled-530 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.
Did it already run?
If elf-stats-caroling-sled-530 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-caroling-sled-530 on npm has been identified as a malicious package (versions 999.0.0, 999.0.1, 999.0.2, 999.0.3 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-06140

Credits

Amazon Inspector · finder
ReversingLabs · finder

Detect & block this

O3 blocks elf-stats-caroling-sled-530-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

All malware advisories How O3 detects malware Vulnerability database