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Malicious package

zrgvhe14cRubyGems

Advisory published Updated

zrgvhe14c is a confirmed malicious RubyGems package (MAL-2026-9724) 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 zrgvhe14c (RubyGems)

MAL-2026-9724
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall zrgvhe14c

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

4960ccf21250ade973aee9817c631f2dedf38d71e91d3c4f3f045aa01bb1b5ea
7c4c62307a7b4a64e664dac4741170832a30f5f47b92e75ce9afcc07497a4e7b

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for zrgvhe14c (version 0.0.1).

  2. If you installed it — respond

    Remove zrgvhe14c 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.

  3. Did it already run?

    If zrgvhe14c 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. zrgvhe14c 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-2026-04375RLUA-2026-10313

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks zrgvhe14c-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.

Explore

zrgvhe14c (RubyGems) malicious package — MAL-2026-9724 | O3 Security