Which versions of extfetchedwand1778556507 are malicious?

The following RubyGems versions of extfetchedwand1778556507 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate extfetchedwand1778556507 if I installed it?

Remove extfetchedwand1778556507 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 extfetchedwand1778556507 — how do I know if it already compromised me?

If extfetchedwand1778556507 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 extfetchedwand1778556507 part of a known attack campaign?

Yes — extfetchedwand1778556507 is associated with the RLMA-2026-02333, RLUA-2026-08078 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 extfetchedwand1778556507 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for extfetchedwand1778556507 (version 0.0.1).

Malicious package

extfetchedwand1778556507RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

extfetchedwand1778556507 is a confirmed malicious RubyGems package (MAL-2026-7682) 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 extfetchedwand1778556507 (RubyGems)

MAL-2026-7682

Immediate action

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

gem uninstall extfetchedwand1778556507

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

3c5aac9baf134268c3edcc1dfbc6cbe04f7600d24d8bf75fb38061e0b2073a57

8ed3403b3a97152753150ef616fdfcf9e17fd931d24f68b618c1f0fb8adfefa7

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for extfetchedwand1778556507 (version 0.0.1).
If you installed it — respond
Remove extfetchedwand1778556507 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 extfetchedwand1778556507 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. extfetchedwand1778556507 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-2026-02333RLUA-2026-08078

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks extfetchedwand1778556507-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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