Trying to download miner but Google Chrome marks them as malicious/malware
Don't worry, Google has added this feature into Chrome : http://www.pcworld.com/article/2059579/googles-chrome-will-automatically-block-malware.html

But it seems that sometimes Chrome marked as malicious something which is not. If you have downloaded it from the official website you don't have to worry.

If you want to be sure you can get a checksum of the file (there is not the checksum on the official page so just ask someone you trust).