Siyag-Setup.exe - the installer downloaded from siyag.app Current installer: version 53.55, 58,779,093 bytes SHA-256: a1ecf9a5e070e0b853dfc826af875f77660c48b5856a5414c8bbfca2993e13cc How to check (Windows PowerShell, in the folder you downloaded to): Get-FileHash "Siyag-Setup.exe" -Algorithm SHA256 The long string it prints must match the one above, letter for letter (capital or small letters do not matter). If it does not, delete the file, do not run it, and email siyagadmin@gmail.com. This value is updated whenever a new installer is released.