Which versions of zrgvp5 are malicious?

The following RubyGems versions of zrgvp5 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate zrgvp5 if I installed it?

Remove zrgvp5 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 zrgvp5 — how do I know if it already compromised me?

If zrgvp5 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 zrgvp5 part of a known attack campaign?

Yes — zrgvp5 is associated with the RLMA-2026-04384, RLUA-2026-10322 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 zrgvp5 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for zrgvp5 (version 0.0.1).

Malicious package

zrgvp5RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

zrgvp5 is a confirmed malicious RubyGems package (MAL-2026-9733) 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 zrgvp5 (RubyGems)

MAL-2026-9733

Immediate action

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

gem uninstall zrgvp5

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

ab5a3ee2ed3ac996c8040aeb2d730ceaa149ad14092ce5e2c50cca0dc27bfd72

5560b84063607e7d489779add8c08e355705e3a302de08306d604b243863d706

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for zrgvp5 (version 0.0.1).
If you installed it — respond
Remove zrgvp5 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 zrgvp5 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. zrgvp5 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-2026-04384RLUA-2026-10322

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks zrgvp5-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