Which Palo Alto Networks tool is used to prevent endpoint systems from running malware executables...

Cortex XDR is a cloud-based, advanced endpoint protection solution that combines multiple methods of prevention against known and unknown malware, ransomware, and exploits. Cortex XDR uses behavioral threat protection, exploit prevention, and local analysis to stop the execution of malicious programs before an endpoint can be compromised. Cortex XDR also enables remediation on the endpoint following an alert or investigation, giving administrators the option to isolate, terminate, block, or quarantine malicious files or processes. Cortex XDR is part of the Cortex platform, which provides unified visibility and detection across the network, endpoint, and cloud. References:

Cortex XDR - Palo Alto Networks

Endpoint Protection - Palo Alto Networks

Endpoint Security - Palo Alto Networks

Preventing Malware and Ransomware With Traps - Palo Alto Networks