Well that's a wee bit suspicious.
The wallet from the website (claimed version of 2.1.0.3)
Filename: kobocoin-qt-win-v2.1.0.3.zip
SHA-256 59799fca525e5dffbc79744836d122ebc7cd57e0372978726162420dcd73edeb
Virustotal returns 0 results for this.
The wallet from this thread (claimed version of 2.1.0.3)
Filename: kobocoin-qt-win-v2.1.0.3.rar
SHA-256 3ce953bf0e18e5b8592ec8b6acb2d962b5e2ae62782a255f1e59963fd91f6734
Virustotal returns 25/64 positive results for this.
Including numerous trojan results.
How come the .exe has a different size for the same version?
How come the .exe with 0 virustotal results is dated May 2015?
How come the .exe with 25 positive virustotal results is dated January 2017?
hmmmmmm.......