Which versions of zrgvp1 are malicious?

The following RubyGems versions of zrgvp1 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate zrgvp1 if I installed it?

Remove zrgvp1 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 zrgvp1 — how do I know if it already compromised me?

If zrgvp1 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 zrgvp1 part of a known attack campaign?

Yes — zrgvp1 is associated with the RLMA-2026-04378, RLUA-2026-10316 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 zrgvp1 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for zrgvp1 (version 0.0.1).

Malicious package

zrgvp1RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

zrgvp1 is a confirmed malicious RubyGems package (MAL-2026-9727) 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 zrgvp1 (RubyGems)

MAL-2026-9727

Immediate action

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

gem uninstall zrgvp1

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

67723fcca63ee071ed07799f2eac8c958a3eddf34fbebd2ce2abecba50f06056

c240f6a5a2a8b887643495d6b6c6b7609cd0c311d98ca10ccf79f3aca6306aa3

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for zrgvp1 (version 0.0.1).
If you installed it — respond
Remove zrgvp1 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 zrgvp1 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. zrgvp1 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-2026-04378RLUA-2026-10316

References

Credits

ReversingLabs · finder

Detect & block this

O3 blocks zrgvp1-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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