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Malicious package

wanddbbehg05RubyGems

Advisory published Updated

wanddbbehg05 is a confirmed malicious RubyGems package (MAL-2026-9193) 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 wanddbbehg05 (RubyGems)

MAL-2026-9193
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall wanddbbehg05

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

0158f8810c600e4ea81efd0882fe55fade2fba8a944284853cf8c7559366d008
c2d754187bb3b32ed47142759843dd6eea98e7d97b48aea61a62db3c4048e644

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for wanddbbehg05 (version 0.0.1).

  2. If you installed it — respond

    Remove wanddbbehg05 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 wanddbbehg05 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. wanddbbehg05 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-2026-03844RLUA-2026-09774

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks wanddbbehg05-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

wanddbbehg05 (RubyGems) malicious package — MAL-2026-9193 | O3 Security