Malicious code in formatting-subtitles (npm)

Source: amazon-inspector 25577370189f57a5678b2f2c45e212abfc79a3675dc7d51581f633e78aba47a6 package.json declares preinstall: sh./prepare.js && exit 0. prepare.js is shaped like JavaScript ending with console.log'hello world' but is executed by /bin/sh, which does not treat /... / as a comment...