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Malicious package

oaikx5508394RubyGems

Advisory published Updated

oaikx5508394 is a confirmed malicious RubyGems package (MAL-2026-8278) 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 oaikx5508394 (RubyGems)

MAL-2026-8278
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall oaikx5508394

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

f38d44e0d5ad90ecaf9080e2b45943dc40eb92142d0d44a9622231335cd3cc80
0972ddead91351b3280d5a486c7a4b9a714bb3fa7d13caa3c6be2f349128a21a

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for oaikx5508394 (version 0.0.1).

  2. If you installed it — respond

    Remove oaikx5508394 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 oaikx5508394 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. oaikx5508394 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-2026-02929RLUA-2026-08793

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks oaikx5508394-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

oaikx5508394 (RubyGems) malicious package — MAL-2026-8278 | O3 Security