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Malicious package

oaidx0276239RubyGems

Advisory published Updated

oaidx0276239 is a confirmed malicious RubyGems package (MAL-2026-8165) 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 oaidx0276239 (RubyGems)

MAL-2026-8165
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall oaidx0276239

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

ee674ed85c7caa686dd01ef1330867edcd11fae49575647a5a2773e588169b7f
c065e8af06d7d56569955b230f145d3f10f7052b2fb0dfdf2cc4e5fa977cf0e9

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for oaidx0276239 (version 0.0.1).

  2. If you installed it — respond

    Remove oaidx0276239 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 oaidx0276239 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. oaidx0276239 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-2026-02816RLUA-2026-08680

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks oaidx0276239-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

oaidx0276239 (RubyGems) malicious package — MAL-2026-8165 | O3 Security