source: http://xjepeflts2qwhqb77bw5vj6xguve56rpyeoxibztd7t7fehxxowt5fad.onion/9.2/, https://bbs.kanxue.com/thread-287796.htm, https://www.52pojie.cn/thread-2049414-1-1.html
$ sha256sum *
894fca47a5f0f9f7a0790013073dbaf38a50540ae9c336533f3ebb5a0bf27280 ida-pro_92_x64win.exe
VT: https://www.virustotal.com/gui/file/894fca47a5f0f9f7a0790013073dbaf38a50540ae9c336533f3ebb5a0bf27280/details (signed by Hex-Rays)
same keygen