Which versions of szsec-infos-report-wh2sper are malicious?

The following npm versions of szsec-infos-report-wh2sper are flagged malicious: 1.0.0. Treat any of these as compromised.

How do I remediate szsec-infos-report-wh2sper if I installed it?

Remove szsec-infos-report-wh2sper 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 szsec-infos-report-wh2sper — how do I know if it already compromised me?

If szsec-infos-report-wh2sper 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 szsec-infos-report-wh2sper part of a known attack campaign?

Yes — szsec-infos-report-wh2sper is associated with the RLMA-2025-05957 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 szsec-infos-report-wh2sper across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for szsec-infos-report-wh2sper (version 1.0.0).

Malicious package

szsec-infos-report-wh2spernpm

Advisory published Dec 1, 2025Updated Dec 2, 2025

szsec-infos-report-wh2sper is a confirmed malicious npm package (MAL-2025-191591) 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 szsec-infos-report-wh2sper (npm)

MAL-2025-191591

Immediate action

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

npm uninstall szsec-infos-report-wh2sper

What this malware does

The package szsec-infos-report-wh2sper was found to contain malicious code.

Malicious versions

1 flagged

1.0.0

Indicators of compromise (SHA-256)

302e0d5e0909539059406742199d58085b1201547881b3f914df37eb2e5f3099

1878797ef2a97b1f4eb2c7e6e16f7b633625a6a60fd63fad5eb5c7acd355de51

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for szsec-infos-report-wh2sper (version 1.0.0).
If you installed it — respond
Remove szsec-infos-report-wh2sper 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 szsec-infos-report-wh2sper 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. szsec-infos-report-wh2sper 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-2025-05957

Credits

Amazon Inspector · finder
ReversingLabs · finder

Detect & block this

O3 blocks szsec-infos-report-wh2sper-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