Which versions of zzfadgivar06 are malicious?

The following RubyGems versions of zzfadgivar06 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate zzfadgivar06 if I installed it?

Remove zzfadgivar06 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 zzfadgivar06 — how do I know if it already compromised me?

If zzfadgivar06 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 zzfadgivar06 part of a known attack campaign?

Yes — zzfadgivar06 is associated with the RLMA-2026-04593, RLUA-2026-10531 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 zzfadgivar06 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for zzfadgivar06 (version 0.0.1).

Malicious package

zzfadgivar06RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

zzfadgivar06 is a confirmed malicious RubyGems package (MAL-2026-9942) 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 zzfadgivar06 (RubyGems)

MAL-2026-9942

Immediate action

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

gem uninstall zzfadgivar06

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

8e602f329d3e583d5558f1feb937deda0ef70f9c1a6f4c96b585bdda1c5fe922

4f545b1fa205c21e95518e2cc277c54ef3d8931ea949ba1e7cc82fd4a6df1c91

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for zzfadgivar06 (version 0.0.1).
If you installed it — respond
Remove zzfadgivar06 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 zzfadgivar06 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. zzfadgivar06 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-2026-04593RLUA-2026-10531

References

Credits

ReversingLabs · finder

Detect & block this

O3 blocks zzfadgivar06-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