Which versions of zzfadgivar08 are malicious?

The following RubyGems versions of zzfadgivar08 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate zzfadgivar08 if I installed it?

Remove zzfadgivar08 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 zzfadgivar08 — how do I know if it already compromised me?

If zzfadgivar08 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 zzfadgivar08 part of a known attack campaign?

Yes — zzfadgivar08 is associated with the RLMA-2026-04595, RLUA-2026-10533 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 zzfadgivar08 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for zzfadgivar08 (version 0.0.1).

Malicious package

zzfadgivar08RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

zzfadgivar08 is a confirmed malicious RubyGems package (MAL-2026-9944) 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 zzfadgivar08 (RubyGems)

MAL-2026-9944

Immediate action

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

gem uninstall zzfadgivar08

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

732059165568e4beece4cdf438c42188cb8aa05241c4fc255a99828558adfb82

ae6490a3420a6d62846c05b0f6ab435a485ac446bdfd8184e644628bfe8e4694

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for zzfadgivar08 (version 0.0.1).
If you installed it — respond
Remove zzfadgivar08 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 zzfadgivar08 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. zzfadgivar08 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-2026-04595RLUA-2026-10533

References

Credits

ReversingLabs · finder

Detect & block this

O3 blocks zzfadgivar08-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