Which versions of mega-quick-rb are malicious?

The following RubyGems versions of mega-quick-rb are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate mega-quick-rb if I installed it?

Remove mega-quick-rb 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.

I already installed mega-quick-rb — how do I know if it already compromised me?

If mega-quick-rb 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.

Is mega-quick-rb part of a known attack campaign?

Yes — mega-quick-rb is associated with the RLMA-2026-05685 campaign. Packages in the same campaign often share infrastructure and payloads, so check whether any related packages are also in your dependency tree.

How do I find mega-quick-rb across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for mega-quick-rb (version 0.0.1).

Malicious package

mega-quick-rbRubyGems

Advisory published Aug 24, 2026Updated Sep 1, 2026

mega-quick-rb is a confirmed malicious RubyGems package (MAL-2026-15719) 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 mega-quick-rb (RubyGems)

MAL-2026-15719

Immediate action

Remove the package, then rotate any secrets the build/runtime could reach.

gem uninstall mega-quick-rb

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

8801436af90d8e77b079e11779bf1eebabe9471591083bdac2a2c175c31d4835

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for mega-quick-rb (version 0.0.1).
If you installed it — respond
Remove mega-quick-rb 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.
Did it already run?
If mega-quick-rb 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. mega-quick-rb 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-2026-05685

Credits

ReversingLabs · finder

Detect & block this

O3 blocks mega-quick-rb-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.

Malware detection Runtime egress monitoring

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