The npm package bambang-takokak21-sluey contains malicious code linked to a large-scale spam campaign involving over 15,000 packages. These packages use autopublish scripts to automatically generate and publish derivative packages with randomized Indonesian-themed names. The malicious payload modifies package.json files to remove private flags, alters version numbers, and continuously republishes variants to pollute the npm registry and inflate developer reputation scores for the tea.xyz token reward campaign.