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Malicious package

oaigx7857181RubyGems

Advisory published Updated

oaigx7857181 is a confirmed malicious RubyGems package (MAL-2026-8213) 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 oaigx7857181 (RubyGems)

MAL-2026-8213
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall oaigx7857181

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

5d05128cff73213aaaffdee348fcccd4de62a4c2d843ca37aa05c53052c23e7a
4022d247d0b810ef10ba72cde71e0dd0e2e50d6c779760bf10887ccf56021055

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for oaigx7857181 (version 0.0.1).

  2. If you installed it — respond

    Remove oaigx7857181 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 oaigx7857181 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. oaigx7857181 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-2026-02864RLUA-2026-08728

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks oaigx7857181-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

oaigx7857181 (RubyGems) malicious package — MAL-2026-8213 | O3 Security