Which versions of wn5prnotxt2 are malicious?

The following RubyGems versions of wn5prnotxt2 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate wn5prnotxt2 if I installed it?

Remove wn5prnotxt2 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 wn5prnotxt2 — how do I know if it already compromised me?

If wn5prnotxt2 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 wn5prnotxt2 part of a known attack campaign?

Yes — wn5prnotxt2 is associated with the RLMA-2026-04062, RLUA-2026-09992 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 wn5prnotxt2 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for wn5prnotxt2 (version 0.0.1).

Malicious package

wn5prnotxt2RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

wn5prnotxt2 is a confirmed malicious RubyGems package (MAL-2026-9411) 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 wn5prnotxt2 (RubyGems)

MAL-2026-9411

Immediate action

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

gem uninstall wn5prnotxt2

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

da921c456bbfaf287dc05dc801d8f6c0a4d64e30578cb1b0c34b708289cf4970

86c5bdab37bba09f657772d22a0f282f4da67612512719a5310eb0dd61e1e7c1

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for wn5prnotxt2 (version 0.0.1).
If you installed it — respond
Remove wn5prnotxt2 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 wn5prnotxt2 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. wn5prnotxt2 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-2026-04062RLUA-2026-09992

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks wn5prnotxt2-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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