Confirmed malicious package as part of coordinated supply chain attack targeting npm ecosystem

Note: This report is updated by a verification record

The package is not a malware because the YARA rule bash_persist_persistent matched in setup_bun.js and bun_environment.js files with LOW confidence. Although the rule indicates access to multiple bash startup files, this could be part of the intended functionality of the package. Without stronger evidence or a clear malicious intent, it's not possible to classify the package as malware. There are multiple negative matching patterns included in the rule, which could indicate a high false positive rate.