Which versions of nf-cl-logger-test2 are malicious?

The following npm versions of nf-cl-logger-test2 are flagged malicious: 99.99.99. Treat any of these as compromised.

How do I remediate nf-cl-logger-test2 if I installed it?

Remove nf-cl-logger-test2 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 nf-cl-logger-test2 — how do I know if it already compromised me?

If nf-cl-logger-test2 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 nf-cl-logger-test2 part of a known attack campaign?

Yes — nf-cl-logger-test2 is associated with the RLMA-2026-01451 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 nf-cl-logger-test2 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for nf-cl-logger-test2 (version 99.99.99).

Malicious package

nf-cl-logger-test2npm

Advisory published Mar 18, 2026Updated Mar 23, 2026

nf-cl-logger-test2 is a confirmed malicious npm package (MAL-2026-1799) that executes malicious code on install (malicious version 99.99.99). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in nf-cl-logger-test2 (npm)

MAL-2026-1799

Immediate action

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

npm uninstall nf-cl-logger-test2

What this malware does

The package nf-cl-logger-test2 was found to contain malicious code.

Malicious versions

1 flagged

99.99.99

Indicators of compromise (SHA-256)

82b34c8e349fc1bb1d1078bca02f322286acca83988d01f29655d904c83b1691

c7f92e72b8e76efdc1d671f13821d881ac58ea36208cd948bad66d2650e63492

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for nf-cl-logger-test2 (version 99.99.99).
If you installed it — respond
Remove nf-cl-logger-test2 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 nf-cl-logger-test2 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. nf-cl-logger-test2 on npm has been identified as a malicious package (version 99.99.99 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-01451

Credits

Amazon Inspector · finder
ReversingLabs · finder

Detect & block this

O3 blocks nf-cl-logger-test2-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