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Malicious package

oaibootz9218RubyGems

Advisory published Updated

oaibootz9218 is a confirmed malicious RubyGems package (MAL-2026-8154) 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 oaibootz9218 (RubyGems)

MAL-2026-8154
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall oaibootz9218

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

1674fe618e6029c236e4d4ee72b4c9f16b8f60232b18c93844da36105311d769
2823b823f0844daa61de76d4d8776f2f7a812dd3e53b7a413be5c2c76f40a284

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for oaibootz9218 (version 0.0.1).

  2. If you installed it — respond

    Remove oaibootz9218 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 oaibootz9218 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. oaibootz9218 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-2026-02805RLUA-2026-08669

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks oaibootz9218-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

oaibootz9218 (RubyGems) malicious package — MAL-2026-8154 | O3 Security