Which versions of zrzx3dfd1d are malicious?

The following RubyGems versions of zrzx3dfd1d are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate zrzx3dfd1d if I installed it?

Remove zrzx3dfd1d 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 zrzx3dfd1d — how do I know if it already compromised me?

If zrzx3dfd1d 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 zrzx3dfd1d part of a known attack campaign?

Yes — zrzx3dfd1d is associated with the RLMA-2026-04425, RLUA-2026-10363 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 zrzx3dfd1d across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for zrzx3dfd1d (version 0.0.1).

Malicious package

zrzx3dfd1dRubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

zrzx3dfd1d is a confirmed malicious RubyGems package (MAL-2026-9774) 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 zrzx3dfd1d (RubyGems)

MAL-2026-9774

Immediate action

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

gem uninstall zrzx3dfd1d

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

7c15a2fc6b76161dbead9474291b1746bf2f20a2b08e7dc26fc7d33452ec103d

a54184fada665f29f170df2e204c04658bd99e8ac5d452bb1b2b79277389cb29

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for zrzx3dfd1d (version 0.0.1).
If you installed it — respond
Remove zrzx3dfd1d 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 zrzx3dfd1d 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. zrzx3dfd1d 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-2026-04425RLUA-2026-10363

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks zrzx3dfd1d-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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