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Malicious package

newhackhg1778556006RubyGems

Advisory published Updated

newhackhg1778556006 is a confirmed malicious RubyGems package (MAL-2026-8117) 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 newhackhg1778556006 (RubyGems)

MAL-2026-8117
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
gem uninstall newhackhg1778556006

Malicious versions

1 flagged
0.0.1

Indicators of compromise (SHA-256)

7e78c16562ed4209d5e2e2725321a1f9603cdfc8d4e00d92aac05eb994c8d1db
3d4efae0f3a1d3e67ce0f6ad92ea444158a7eaa0a5e9f0e50a8d02bda63132d9

Detection & response playbook

Malicious package
  1. Find it

    Search your lockfiles and build artifacts for newhackhg1778556006 (version 0.0.1).

  2. If you installed it — respond

    Remove newhackhg1778556006 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 newhackhg1778556006 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. newhackhg1778556006 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-2026-02768RLUA-2026-08630

References

Credits

  • ReversingLabs · finder

Detect & block this

O3 blocks newhackhg1778556006-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

newhackhg1778556006 (RubyGems) malicious package — MAL-2026-8117 | O3 Security