MAL-2026-19709: Malicious code in dowload_ebok_death_march_to_the_parallel_world_rhapsody_vol_1_by_hiro_ainana_w4s1c (npm)
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Source: ghsa-malware (d87e316d8f4344fc224fe712f9c3d39c02d248cada1a73be38ade60b97db71fb) 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.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Remove
Remove
npm/dowload_ebok_death_march_to_the_parallel_world_rhapsody_vol_1_by_hiro_ainana_w4s1cfrom your environment.Remove the package; removing it may not remove all malicious software resulting from its installation.
- Operational
Rotate all secrets and keys stored on the affected computer immediately, using a different computer.
Event History
Frequently Asked Questions
What systems should be treated as exposed?
Any computer on which this package is installed or running should be considered fully compromised.
What should we do first during incident response?
Rotate all secrets and keys stored on the affected computer immediately, using a different computer. Remove the package, but do not assume removal alone eliminates the compromise.
Can removing the package be relied on as complete remediation?
No. The available information warns that an outside entity may have gained full control of the computer, so removing the package may not remove all malicious software installed as a result.