Which versions of zwwmin231650 are malicious?

The following RubyGems versions of zwwmin231650 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate zwwmin231650 if I installed it?

Remove zwwmin231650 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 zwwmin231650 — how do I know if it already compromised me?

If zwwmin231650 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 zwwmin231650 part of a known attack campaign?

Yes — zwwmin231650 is associated with the RLMA-2026-04573, RLUA-2026-10511 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 zwwmin231650 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for zwwmin231650 (version 0.0.1).

Malicious package

zwwmin231650RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

zwwmin231650 is a confirmed malicious RubyGems package (MAL-2026-9922) 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 zwwmin231650 (RubyGems)

MAL-2026-9922

Immediate action

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

gem uninstall zwwmin231650

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

b4b1b0855ffc0bcbe285196f10eee5ecaa6f982844d34eee61acf2f6ca246ebe

317882d4f03e375db35d3a6229d18135dcedcae1818ae011c352fc64e235fe20

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for zwwmin231650 (version 0.0.1).
If you installed it — respond
Remove zwwmin231650 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 zwwmin231650 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. zwwmin231650 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-2026-04573RLUA-2026-10511

References

Credits

ReversingLabs · finder

Detect & block this

O3 blocks zwwmin231650-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

Explore

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