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Malicious package

shopify-cli-dependenciesRubyGems

Advisory published Updated

shopify-cli-dependencies is a confirmed malicious RubyGems package (MAL-2026-8631) that executes malicious code on install (malicious version 9.9.15). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in shopify-cli-dependencies (RubyGems)

MAL-2026-8631
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall shopify-cli-dependencies

Malicious versions

1 flagged
9.9.15

Indicators of compromise (SHA-256)

ccf82221f5510eb4ba4fb6bb01c580a2e2d50bc0845d7d30aafaf066987e9b1e
77b87dde0e30603938a34e708db091c32eda879b2f48ec32faaa1b8cd33e4251

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for shopify-cli-dependencies (version 9.9.15).

  2. If you installed it — respond

    Remove shopify-cli-dependencies 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.

  3. Did it already run?

    If shopify-cli-dependencies 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. shopify-cli-dependencies on RubyGems has been identified as a malicious package (version 9.9.15 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

RLMA-2026-03282RLUA-2026-09179

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks shopify-cli-dependencies-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.

Explore

shopify-cli-dependencies (RubyGems) malicious package — MAL-2026-8631 | O3 Security