Which versions of southwarkssrfhack5 are malicious?

The following RubyGems versions of southwarkssrfhack5 are flagged malicious: 0.0.5. Treat any of these as compromised.

How do I remediate southwarkssrfhack5 if I installed it?

Remove southwarkssrfhack5 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 southwarkssrfhack5 — how do I know if it already compromised me?

If southwarkssrfhack5 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 southwarkssrfhack5 part of a known attack campaign?

Yes — southwarkssrfhack5 is associated with the RLMA-2026-03506, RLUA-2026-09404 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 southwarkssrfhack5 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for southwarkssrfhack5 (version 0.0.5).

Malicious package

southwarkssrfhack5RubyGems

Advisory published Jul 7, 2026Updated Sep 24, 2026

southwarkssrfhack5 is a confirmed malicious RubyGems package (MAL-2026-8855) that executes malicious code on install (malicious version 0.0.5). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in southwarkssrfhack5 (RubyGems)

MAL-2026-8855

Immediate action

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

gem uninstall southwarkssrfhack5

Malicious versions

1 flagged

0.0.5

Indicators of compromise (SHA-256)

951c1963c77cde35065d275a1e8f81b7c99b19e728583685c1c587c8ec80369f

448326c02e8a75b37eb8b180d341cb623563408f43248d484197ba20417f8e55

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for southwarkssrfhack5 (version 0.0.5).
If you installed it — respond
Remove southwarkssrfhack5 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 southwarkssrfhack5 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. southwarkssrfhack5 on RubyGems has been identified as a malicious package (version 0.0.5 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-03506RLUA-2026-09404

References

github.com

Credits

ReversingLabs · finder

Detect & block this

O3 blocks southwarkssrfhack5-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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