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Malicious package

oaiplmbtestsvnRubyGems

Advisory published Updated

oaiplmbtestsvn is a confirmed malicious RubyGems package (MAL-2026-8313) 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 oaiplmbtestsvn (RubyGems)

MAL-2026-8313
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall oaiplmbtestsvn

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

69f04eac1ef9eeee7f82b4e048ca74b3d1ff94a01b87158e6e404774334e9563
83986454de07b1df3b3f52f564a14e37dfdb374300a4e90c437200c448cd8df0

Detection & response playbook

Malicious package
  1. Find it

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

  2. If you installed it — respond

    Remove oaiplmbtestsvn 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 oaiplmbtestsvn 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. oaiplmbtestsvn 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-2026-02964RLUA-2026-08828

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks oaiplmbtestsvn-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

oaiplmbtestsvn (RubyGems) malicious package — MAL-2026-8313 | O3 Security