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Malicious package

dowload_ebok_severe_weather_flying_by_dennis_newton_3gac2npm

Advisory published Updated

dowload_ebok_severe_weather_flying_by_dennis_newton_3gac2 is a confirmed malicious npm package (MAL-2026-19839) that opens a backdoor for remote access. Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in dowload_ebok_severe_weather_flying_by_dennis_newton_3gac2 (npm)

MAL-2026-19839
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall dowload_ebok_severe_weather_flying_by_dennis_newton_3gac2

What this malware does

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outside entity, there is no guarantee that removing the package will remove all malicious software resulting from installing it.

Malicious versions

all versions

Every published version of this package is considered malicious — remove it entirely.

Indicators of compromise (SHA-256)

061e15b75360ddbd9ee1a2129687062cd9a4a82903e423d8c7245d4507988d45

Detection & response playbook

Backdoor / remote access

  1. Find it

    Search your lockfiles and build artifacts for dowload_ebok_severe_weather_flying_by_dennis_newton_3gac2 (all published versions).

  2. If you installed it — respond

    dowload_ebok_severe_weather_flying_by_dennis_newton_3gac2 establishes remote access, so treat any host that installed it as fully compromised. Isolate the machine, remove the package, rotate all credentials it could reach, and rebuild from a trusted image rather than cleaning in place — a backdoor may have planted additional persistence.

  3. Did it already run?

    If dowload_ebok_severe_weather_flying_by_dennis_newton_3gac2 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. dowload_ebok_severe_weather_flying_by_dennis_newton_3gac2 on npm has been identified as a malicious package (all published versions flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

GHSA-599j-gh7x-5rxj

References

Detect & block this

O3 blocks dowload_ebok_severe_weather_flying_by_dennis_newton_3gac2-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the C2 callback and severs the channel.

Malware detection Runtime egress monitoring

Explore

All malware advisories How O3 detects malware Vulnerability database
dowload_ebok_severe_weather_flying_by_dennis_newton_3gac2 (npm) malicious package — MAL-2026-19839 | O3 Security