dakoorani

Hi, I’ve downloaded trial installation file of KIS for Windows (PC) version from here https://www.kaspersky.com/downloads/thank-you/internet-security-free-trial#download but every time I download it is different file i.e. different md5 and sha-1 and sha-256 hashes of each file. I’ve downloaded 3 times and 3 times different hashes. Is it normal and safe? Plus I use Firefox browser and I had to disable its advanced tracking protection to start downloading of these files.