Which versions of tryf6zz are malicious?

The following RubyGems versions of tryf6zz are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate tryf6zz if I installed it?

Remove tryf6zz 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 tryf6zz — how do I know if it already compromised me?

If tryf6zz 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 tryf6zz part of a known attack campaign?

Yes — tryf6zz is associated with the RLMA-2026-03683, RLUA-2026-09607 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 tryf6zz across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for tryf6zz (version 0.0.1).

Malicious package

tryf6zzRubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

tryf6zz is a confirmed malicious RubyGems package (MAL-2026-9032) 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 tryf6zz (RubyGems)

MAL-2026-9032

Immediate action

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

gem uninstall tryf6zz

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

92600a9b3d7117d25386868492ca70410417ff4f94838e31acbd39370232ed19

2bbf92f550f7fb2566339c7301c87650c79db07cbb51e6d1235da0032dd79a98

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for tryf6zz (version 0.0.1).
If you installed it — respond
Remove tryf6zz 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 tryf6zz 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. tryf6zz 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-2026-03683RLUA-2026-09607

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks tryf6zz-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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