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Malicious package

oaifx9269956RubyGems

Advisory published Updated

oaifx9269956 is a confirmed malicious RubyGems package (MAL-2026-8204) 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 oaifx9269956 (RubyGems)

MAL-2026-8204
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall oaifx9269956

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

489d5f4261219c047547b702907c43ab1a8d4bc2523ed9e898702ef167bdc89d
857388d74c66f1e207b8b5113e342ae212024f267db8031581b24ab6fcda5773

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for oaifx9269956 (version 0.0.1).

  2. If you installed it — respond

    Remove oaifx9269956 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 oaifx9269956 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. oaifx9269956 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-2026-02855RLUA-2026-08719

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks oaifx9269956-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

oaifx9269956 (RubyGems) malicious package — MAL-2026-8204 | O3 Security