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Malicious package

oaiex9823513RubyGems

Advisory published Updated

oaiex9823513 is a confirmed malicious RubyGems package (MAL-2026-8186) 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 oaiex9823513 (RubyGems)

MAL-2026-8186
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall oaiex9823513

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

f50d3fcdeb2289f0a12d2a7e324aa851583312c3930c847275c3f8e11e12c8c2
c587644fe94198583c5cbd7b6141996ef0c3d00422bed19b21eb2527b379dec2

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for oaiex9823513 (version 0.0.1).

  2. If you installed it — respond

    Remove oaiex9823513 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 oaiex9823513 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. oaiex9823513 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-2026-02837RLUA-2026-08701

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks oaiex9823513-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

oaiex9823513 (RubyGems) malicious package — MAL-2026-8186 | O3 Security