Which versions of lambx4123082 are malicious?

The following RubyGems versions of lambx4123082 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate lambx4123082 if I installed it?

Remove lambx4123082 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 lambx4123082 — how do I know if it already compromised me?

If lambx4123082 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 lambx4123082 part of a known attack campaign?

Yes — lambx4123082 is associated with the RLMA-2026-02498, RLUA-2026-08313 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 lambx4123082 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for lambx4123082 (version 0.0.1).

Malicious package

lambx4123082RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

lambx4123082 is a confirmed malicious RubyGems package (MAL-2026-7847) that executes malicious code on install (malicious version 0.0.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in lambx4123082 (RubyGems)

MAL-2026-7847

Immediate action

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

gem uninstall lambx4123082

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

e09f067417e948d56e0fb94f74892927e271d1a801aa2847f005f3950d926ce9

954dbf312ab131634d54feaf5e41fab81adeb75d5d3f8b448d9137a602ef862b

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for lambx4123082 (version 0.0.1).
If you installed it — respond
Remove lambx4123082 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 lambx4123082 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. lambx4123082 on RubyGems has been identified as a malicious package (version 0.0.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-02498RLUA-2026-08313

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks lambx4123082-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

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