The crack executable or the fake keygen will run a PowerShell script that "phones home" to a command-and-control (C2) server. The attacker now has a reverse shell on your machine. Think of the irony: You downloaded a tool to find vulnerabilities in websites, but you just installed a permanent backdoor into your own workstation.
Acunetix Web Vulnerability Scanner is a software tool designed to help organizations identify vulnerabilities in their web applications. It scans web applications for a wide range of vulnerabilities, including SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF). Acunetix Web Vulnerability Scanner Cracked Version Of 14