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resolvedcritical

Malicious code in @akunsansan0/teagunz99 (npm)

@akunsansan0/teagunz99 is a malicious npm package containing autopublish scripts designed to automatically generate and republish derivative packages with randomized names to inflate tea protocol token rewards. The package modifies package.json, removes private flags, and continuously pollutes the npm registry with variants.

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Disclosed
Last updated
Blast radius
npm registry pollution; potential impact on developers who installed this package or its auto-generated derivatives
Ecosystems
Attack vectors
Affected entities
  • @akunsansan0/teagunz99

@akunsansan0/teagunz99 is a malicious npm package identified as part of a coordinated campaign exploiting the tea.xyz token reward system. The package contains autopublish scripts (auto.js, autopublish.js, autopublish2.js, autopublish3.js) that automatically generate and republish derivative packages with randomized names, primarily using Indonesian-themed naming conventions alongside English variants.

The malicious payload modifies package.json to remove private flags and alter version numbers, enabling continuous republication of variants to the npm registry. This attack vector aims to artificially inflate developer reputation scores within the tea protocol ecosystem to claim unwarranted token rewards.

The incident was identified and credited to the OpenSSF's malicious-packages repository. The package represents a form of registry pollution and supply chain abuse targeting the npm ecosystem and the integrity of the tea protocol token distribution system.

Indicators of compromise

Packages
  • @akunsansan0/teagunz99

Remediation

  • Remove @akunsansan0/teagunz99 and any auto-generated derivative packages from your dependencies
  • Audit package.json and lock files for any unexpected or unfamiliar packages with randomized names
  • Review npm account activity and token usage for any unauthorized package publications
  • Monitor tea protocol token rewards accounts for suspicious activity
  • Report any discovered derivative packages to npm security and the OpenSSF

Sources

  1. GitHub Advisory GHSA-7qh4-3wq2-xhf2 · GitHub Advisory Database

Cite this entry

"Malicious code in @akunsansan0/teagunz99 (npm)." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 26, 2026; last updated July 26, 2026. https://supplychainattack.org/incident/malicious-code-in-akunsansan0-teagunz99-npm-iezsmc

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