Which versions of elf-stats-cheery-sleigh-538 are malicious?

The following npm versions of elf-stats-cheery-sleigh-538 are flagged malicious: 1.0.0. Treat any of these as compromised.

How do I remediate elf-stats-cheery-sleigh-538 if I installed it?

Remove elf-stats-cheery-sleigh-538 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-cheery-sleigh-538 — how do I know if it already compromised me?

If elf-stats-cheery-sleigh-538 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-cheery-sleigh-538 part of a known attack campaign?

Yes — elf-stats-cheery-sleigh-538 is associated with the RLMA-2025-06150 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-cheery-sleigh-538 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for elf-stats-cheery-sleigh-538 (version 1.0.0).

Malicious package

elf-stats-cheery-sleigh-538npm

Advisory published Dec 11, 2025Updated Dec 23, 2025

elf-stats-cheery-sleigh-538 is a confirmed malicious npm package (MAL-2025-192486) that executes malicious code on install (malicious version 1.0.0). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in elf-stats-cheery-sleigh-538 (npm)

MAL-2025-192486

Immediate action

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

npm uninstall elf-stats-cheery-sleigh-538

What this malware does

The package elf-stats-cheery-sleigh-538 was found to contain malicious code.

Malicious versions

1 flagged

1.0.0

Indicators of compromise (SHA-256)

b9733e102f5e123d456a593acf8acff3eebe9875306e5ee21df8992acd3bd373

31773f062f5fc9f31900e5e76d518d7a35a8e2d0462c3868e0e5bc191aa14929

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for elf-stats-cheery-sleigh-538 (version 1.0.0).
If you installed it — respond
Remove elf-stats-cheery-sleigh-538 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-cheery-sleigh-538 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-cheery-sleigh-538 on npm has been identified as a malicious package (version 1.0.0 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2025-06150

Credits

Amazon Inspector · finder
ReversingLabs · finder

Detect & block this

O3 blocks elf-stats-cheery-sleigh-538-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