evilpostinstall

MAL-2026-15625

npmmalware8/31/2026
Description

Malicious code in evilpostinstall (npm)

Indicators of Compromise
SHA256 Hashes (2)
64ca497d518a333a571b7f978e9ce5a5f4a87649d462eb16480a258aa33b15c2
846e500b06f58769a2cb833be8e726ab1db04b327f4c614da6642eb46ae7dfe5
References (2)
https://www.npmjs.com/package/evilpostinstall/v/49.13.4074225ossf/malicious-packageshttps://www.npmjs.com/package/evilpostinstall/v/4127000.0.1ossf/malicious-packages
Details
Ecosystemnpm
Attack Typemalware
Published8/31/2026
Affected Versions
49.13.40742254127000.0.1
Quick Actions
All Incidentsnpm Incidents
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