Which versions of southprobe1778555189 are malicious?

The following RubyGems versions of southprobe1778555189 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate southprobe1778555189 if I installed it?

Remove southprobe1778555189 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 southprobe1778555189 — how do I know if it already compromised me?

If southprobe1778555189 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 southprobe1778555189 part of a known attack campaign?

Yes — southprobe1778555189 is associated with the RLMA-2026-03488, RLUA-2026-09386 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 southprobe1778555189 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for southprobe1778555189 (version 0.0.1).

Malicious package

southprobe1778555189RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

southprobe1778555189 is a confirmed malicious RubyGems package (MAL-2026-8837) 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 southprobe1778555189 (RubyGems)

MAL-2026-8837

Immediate action

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

gem uninstall southprobe1778555189

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

e84ba134bb369a1299fe4b2c957864efc516a623ee616bf063500b4c31f0588e

dd9b6c81de2096fdef0db141938d1b5aa9a87122f49426343b9268a0c4c6c60d

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for southprobe1778555189 (version 0.0.1).
If you installed it — respond
Remove southprobe1778555189 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 southprobe1778555189 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. southprobe1778555189 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-2026-03488RLUA-2026-09386

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks southprobe1778555189-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

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