Which versions of nano-quick-tool are malicious?

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

How do I remediate nano-quick-tool if I installed it?

Remove nano-quick-tool 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 nano-quick-tool — how do I know if it already compromised me?

If nano-quick-tool 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 nano-quick-tool part of a known attack campaign?

Yes — nano-quick-tool is associated with the RLMA-2026-05723 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 nano-quick-tool across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for nano-quick-tool (version 0.0.1).

Malicious package

nano-quick-toolRubyGems

Advisory published Aug 24, 2026Updated Sep 1, 2026

nano-quick-tool is a confirmed malicious RubyGems package (MAL-2026-15757) 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 nano-quick-tool (RubyGems)

MAL-2026-15757

Immediate action

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

gem uninstall nano-quick-tool

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

3a9320854b953cee807fa8bdbc9b64fa79e7a3ebec40c587aa983b39ca999914

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for nano-quick-tool (version 0.0.1).
If you installed it — respond
Remove nano-quick-tool 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 nano-quick-tool 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. nano-quick-tool 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-2026-05723

Credits

ReversingLabs · finder

Detect & block this

O3 blocks nano-quick-tool-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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