Which versions of study-lab-npm-test are malicious?

The following npm versions of study-lab-npm-test are flagged malicious: 1.0.0. Treat any of these as compromised.

How do I remediate study-lab-npm-test if I installed it?

Remove study-lab-npm-test 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 study-lab-npm-test — how do I know if it already compromised me?

If study-lab-npm-test 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 study-lab-npm-test part of a known attack campaign?

Yes — study-lab-npm-test is associated with the RLMA-2025-06493 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 study-lab-npm-test across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for study-lab-npm-test (version 1.0.0).

Malicious package

study-lab-npm-testnpm

Advisory published Nov 9, 2025Updated Dec 24, 2025

study-lab-npm-test is a confirmed malicious npm package (MAL-2025-49439) 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 study-lab-npm-test (npm)

MAL-2025-49439

Immediate action

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

npm uninstall study-lab-npm-test

What this malware does

The package study-lab-npm-test was found to contain malicious code.

Malicious versions

1 flagged

1.0.0

Indicators of compromise (SHA-256)

ddc0a35e84f7b481414283261b7ca20709c25f15da68f387188a9eb0def1b523

93b597b0c3ff138ca09322e08e048810bcb677d671753a6bcc3bb8c506d50daa

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for study-lab-npm-test (version 1.0.0).
If you installed it — respond
Remove study-lab-npm-test 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 study-lab-npm-test 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. study-lab-npm-test 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-2025-06493

Credits

Amazon Inspector · finder
ReversingLabs · finder

Detect & block this

O3 blocks study-lab-npm-test-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