MalwarePublished 10 Nov 2025

maman-semur43-sukiwir (npm) · Malicious Code

Affects maman-semur43-sukiwirSource GCVE Database

Malicious package : remove maman-semur43-sukiwir and rotate any secrets on hosts that installed it.

Data as of 10 Nov 2026, 18:53 UTC

Classification

Malicious package

Published to npm · OSV MAL-2025-57544

What to do

Remove maman-semur43-sukiwir from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.

Affected software

Product	Affected	Fixed in
npmmaman-semur43-sukiwir	Affected–	Fixed in–

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Description

The maman-semur43-sukiwir npm package is part of a malicious campaign linked to tea.xyz token rewards. It contains autopublish scripts that automatically generate and publish numerous derivative packages with randomized Indonesian-themed names. The payload modifies package.json files to remove private flags and change version numbers, enabling continuous republishing of variants to pollute the npm registry.

Impact

The malicious payload enables continuous generation and publication of derivative npm packages, which pollutes the npm registry with numerous variants. This can degrade the quality and trustworthiness of the npm ecosystem and may mislead users or automated systems relying on package metadata. There is no direct evidence of exploitation in the wild or CVSS scoring, and no direct impact on end-user systems is described beyond registry pollution.

Defensive guidance

Users and maintainers should avoid using or trusting packages associated with this campaign. Registry maintainers should consider removing or blocking these autopublished variants to protect the ecosystem. Monitoring for packages with randomized Indonesian-themed names and autopublish scripts may help identify malicious variants.

Summary

This threat involves the maman-semur43-sukiwir package on npm, which is associated with the tea.xyz token reward campaign. The package includes autopublish scripts (such as auto.js and autopublish3.js) that automate the creation and publication of derivative packages with randomized names. These scripts modify package.json by removing private flags and altering version numbers to facilitate repeated republishing. The objective is to inflate developer reputation scores for the tea protocol token rewards and to flood the npm registry with numerous variants, effectively polluting the ecosystem.

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What to do

Affected software

Description

AI analysisMachine-generated, updated 10 Nov 2026, 18:53 UTC

Technical details

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