Which versions of abcfoobar1778550625683711 are malicious?

The following RubyGems versions of abcfoobar1778550625683711 are flagged malicious: 0.0.1. Treat any of these as compromised.

How do I remediate abcfoobar1778550625683711 if I installed it?

Remove abcfoobar1778550625683711 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 abcfoobar1778550625683711 — how do I know if it already compromised me?

If abcfoobar1778550625683711 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 abcfoobar1778550625683711 part of a known attack campaign?

Yes — abcfoobar1778550625683711 is associated with the RLMA-2026-02121 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 abcfoobar1778550625683711 across my projects, lockfiles, and CI pipelines?

Search your lockfiles and build artifacts for abcfoobar1778550625683711 (version 0.0.1).

Malicious package

abcfoobar1778550625683711RubyGems

Advisory published Jul 7, 2026Updated Jul 23, 2026

abcfoobar1778550625683711 is a confirmed malicious RubyGems package (MAL-2026-7470) 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 abcfoobar1778550625683711 (RubyGems)

MAL-2026-7470

Immediate action

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

gem uninstall abcfoobar1778550625683711

Malicious versions

1 flagged

0.0.1

Indicators of compromise (SHA-256)

426de58307c52013ea3da05e98aee8d738c85332e8973bf054a801144eb3266c

Detection & response playbook

Malicious package

Find it
Search your lockfiles and build artifacts for abcfoobar1778550625683711 (version 0.0.1).
If you installed it — respond
Remove abcfoobar1778550625683711 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 abcfoobar1778550625683711 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. abcfoobar1778550625683711 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-2026-02121

Credits

ReversingLabs · finder

Detect & block this

O3 blocks abcfoobar1778550625683711-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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