It is defected by Microsoft Defender on the “CoroBlo_vol_3.exe”, so if you think this launcher is trojan, don’t execute. (but I don’t upload to VirusTotal cause by Windows Defender so be my guest. :) )

(Paste the alternative torrent. I don’t checked anymore.)
http://girlcelly.blog.fc2.com/blog-entry-2260.html
Magnet URI: magnet:?xt=urn:btih:7BBFA9EE41DBF0B2FAA2F43377FBD5135A861EBD

Detected as Trojan:Win32/Aenjaris.O!bit
https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?Name=Trojan:Win32/Aenjaris.O!bit

"This threat can perform a number of actions of a malicious hacker’s choice on your PC."
Looks to be a backdoor trojan.

Thanks for the alternative.