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Malicious package

oaithgxwnvonRubyGems

Advisory published Updated

oaithgxwnvon is a confirmed malicious RubyGems package (MAL-2026-8348) 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 oaithgxwnvon (RubyGems)

MAL-2026-8348
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall oaithgxwnvon

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

d9dda8594657df636b1c6e8e13948198fdfce7c1081a5cd1ec51c9d75d2c7b07
adf647afba1264f0d16ccae7f19d2fe832e5de4c6710ac8222a8049b6e42bc3c

Detection & response playbook

Malicious package
  1. Find it

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

  2. If you installed it — respond

    Remove oaithgxwnvon 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 oaithgxwnvon 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. oaithgxwnvon 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-2026-02999RLUA-2026-08863

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks oaithgxwnvon-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

oaithgxwnvon (RubyGems) malicious package — MAL-2026-8348 | O3 Security