Which versions of eilfossiltestlfpxe are malicious?

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

How do I remediate eilfossiltestlfpxe if I installed it?

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

If eilfossiltestlfpxe 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 eilfossiltestlfpxe part of a known attack campaign?

Yes — eilfossiltestlfpxe is associated with the RLMA-2026-02301, RLUA-2026-08036 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 eilfossiltestlfpxe across my projects, lockfiles, and CI pipelines?

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

Malicious package

eilfossiltestlfpxeRubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

eilfossiltestlfpxe is a confirmed malicious RubyGems package (MAL-2026-7650) 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 eilfossiltestlfpxe (RubyGems)

MAL-2026-7650

Immediate action

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

gem uninstall eilfossiltestlfpxe

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

6ee08f3d91e8e3f3041cca0fe1b0730b1a961a844e9c14e999d15fdc3fedcbe8

119e0c7d8d780ddd770f5d1657f33b61de58638b0ce2f45132ec9af22aa26232

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for eilfossiltestlfpxe (version 0.0.1).
If you installed it — respond
Remove eilfossiltestlfpxe 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 eilfossiltestlfpxe 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. eilfossiltestlfpxe 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-2026-02301RLUA-2026-08036

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks eilfossiltestlfpxe-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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