Which versions of skytestpluginsdf are malicious?

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

How do I remediate skytestpluginsdf if I installed it?

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

If skytestpluginsdf 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 skytestpluginsdf part of a known attack campaign?

Yes — skytestpluginsdf is associated with the RLMA-2026-03284, RLUA-2026-09182 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 skytestpluginsdf across my projects, lockfiles, and CI pipelines?

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

Malicious package

skytestpluginsdfRubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

skytestpluginsdf is a confirmed malicious RubyGems package (MAL-2026-8633) 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 skytestpluginsdf (RubyGems)

MAL-2026-8633

Immediate action

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

gem uninstall skytestpluginsdf

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

b871fc1ca91d833dd622aa655912098be8ce645d21cc767af800638e692d7ec7

f28d0b96c82726e360efaf50b99356e44e8be5183b3868ef5752239730f873be

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for skytestpluginsdf (version 0.0.1).
If you installed it — respond
Remove skytestpluginsdf 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 skytestpluginsdf 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. skytestpluginsdf 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-2026-03284RLUA-2026-09182

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks skytestpluginsdf-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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