Which versions of vand4yiiq1778552563 are malicious?

The following RubyGems versions of vand4yiiq1778552563 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate vand4yiiq1778552563 if I installed it?

Remove vand4yiiq1778552563 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 vand4yiiq1778552563 — how do I know if it already compromised me?

If vand4yiiq1778552563 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 vand4yiiq1778552563 part of a known attack campaign?

Yes — vand4yiiq1778552563 is associated with the RLMA-2026-03755, RLUA-2026-09684 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 vand4yiiq1778552563 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for vand4yiiq1778552563 (version 0.0.1).

Malicious package

vand4yiiq1778552563RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

vand4yiiq1778552563 is a confirmed malicious RubyGems package (MAL-2026-9104) 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 vand4yiiq1778552563 (RubyGems)

MAL-2026-9104

Immediate action

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

gem uninstall vand4yiiq1778552563

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

724a01ec284c3f013ea5f4f64472107950b901d029e66a0e6173d8671e74ebe9

85307900393181fa127b9478ad08f78a4a9110652027ec5f99ea48d659debfc5

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for vand4yiiq1778552563 (version 0.0.1).
If you installed it — respond
Remove vand4yiiq1778552563 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 vand4yiiq1778552563 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. vand4yiiq1778552563 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-2026-03755RLUA-2026-09684

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks vand4yiiq1778552563-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