Port-scanner.exe — Hot

: Versions like Advanced_Port_Scanner_2.5.3869.exe are common Win32 executables. Functionality of Port Scanners

: Legitimate installations are usually found in C:\Program Files (x86)\Advanced Port Scanner\ . Port-Scanner.exe

: No application is listening, though the host is reachable. : Versions like Advanced_Port_Scanner_2

A port scanner works by sending requests to specific ports on a host and analyzing the responses to determine their status: Port-Scanner.exe

: A firewall or other security device is blocking the request, making it impossible to determine the status. Security Warnings

Using the PortQry command-line tool - Windows Server | Microsoft Learn