1st look in this file, it's only NSIS - Nullsoft Scriptable Install System
2nd scanned quickly at Virustotal and result is not really good:
代码:
https://www.virustotal.com/#/file/440ec10da91506104f3147dae0fbb219b68cf2f2fd315c0d2eabd06be7523602/details
Be aware!