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Malicious package

oaiex8413575RubyGems

Advisory published Updated

oaiex8413575 is a confirmed malicious RubyGems package (MAL-2026-8185) 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 oaiex8413575 (RubyGems)

MAL-2026-8185
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall oaiex8413575

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

39e53f2b86fc40433d081a40a8d0179924991529068d9fc8ff914af8917e0a97
d3b935de23e816151b33e19009d1c4375a6e2a8b51d422cd44c2b2e9ca9195fd

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for oaiex8413575 (version 0.0.1).

  2. If you installed it — respond

    Remove oaiex8413575 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 oaiex8413575 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. oaiex8413575 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-2026-02836RLUA-2026-08700

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks oaiex8413575-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

oaiex8413575 (RubyGems) malicious package — MAL-2026-8185 | O3 Security