Which versions of fluent-plugin-haproxy-stats are malicious?

The following RubyGems versions of fluent-plugin-haproxy-stats are flagged malicious: 0.1.1. Treat any of these as compromised.

How do I remediate fluent-plugin-haproxy-stats if I installed it?

Remove fluent-plugin-haproxy-stats 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 fluent-plugin-haproxy-stats — how do I know if it already compromised me?

If fluent-plugin-haproxy-stats 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 fluent-plugin-haproxy-stats part of a known attack campaign?

Yes — fluent-plugin-haproxy-stats is associated with the RLMA-2024-05704, RLUA-2024-10223, RLUA-2026-08086 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 fluent-plugin-haproxy-stats across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for fluent-plugin-haproxy-stats (version 0.1.1).

Malicious package

fluent-plugin-haproxy-statsRubyGems

Advisory published Jun 25, 2024Updated Sep 24, 2026

fluent-plugin-haproxy-stats is a confirmed malicious RubyGems package (MAL-2024-6898) that executes malicious code on install (malicious version 0.1.1). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in fluent-plugin-haproxy-stats (RubyGems)

MAL-2024-6898

Immediate action

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

gem uninstall fluent-plugin-haproxy-stats

Malicious versions

1 flagged

0.1.1

Indicators of compromise (SHA-256)

74b0d5a0b3892a28b183cb30fbac1e7d5630b022459a4ca625de68cc7ef43a63

1940ed5e048388e0174ac8907b0baca4f769c21c8f58916083504058eb4a0e27

81976dd2d6df9cc2af973aeb7614641de417bcc510ee281073dc9d7ee3b0ff2f

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for fluent-plugin-haproxy-stats (version 0.1.1).
If you installed it — respond
Remove fluent-plugin-haproxy-stats 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 fluent-plugin-haproxy-stats 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. fluent-plugin-haproxy-stats on RubyGems has been identified as a malicious package (version 0.1.1 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2024-05704RLUA-2024-10223RLUA-2026-08086

References

Credits

ReversingLabs · finder

Detect & block this

O3 blocks fluent-plugin-haproxy-stats-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

All malware advisories How O3 detects malware Vulnerability database