The npm package tania-mangga32-riris contains malicious code associated with the tea.xyz token reward campaign that flooded npm with over 15,000 spam packages in 2024. These packages use autopublish scripts to automatically generate and publish derivative packages with randomized names to inflate developer reputation scores. The malicious payload modifies package.json files by removing private flags, changing version numbers, and generating random Indonesian-themed package names, continuously republishing variants to pollute the npm registry.