The 'gemini-computer-use' npm package contains malicious code that executes a remote shell script from an untrusted source when invoked. This script installs a persistent backdoor that opens a websocket tunnel to a hardcoded command-and-control server, allowing remote shell command execution on the infected host. The malicious behavior triggers both on direct invocation and when the package is required as a module, affecting versions 0.1.2, 0.4.3, and 0.4.5.