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On downloading the NetBeans installer Windows 10 anti virus reports the software as malicious or virus.
I encountered same problem too. At least since 27 Feb 2017. Download either NetBeans 8.2 PHP x64 / NetBeans 8.1 PHP x64/x86 etc, in Firefox or Chrome, both report the files contain malware.
It seems there is a little more to this as I can't get the SHA256 hashes to work correctly either for nightly versions of netbeans. netbeans-trunk-nightly-201703070002-php-windows-x64.exe SHA256: d9ed59dea135627228e3e1f2a4f3a57706afb44281b8bda75d18d03b7adfcce1 After the download: netbeans-trunk-nightly-201703070002-php-windows-x64.exe SHA256: b80ee450796b5e80dfe63908473b2e378ec6c9ec5e3ad230b6bbb98882954da7
Seems like NetBeans windows installers got off the list of malicious SW where it ended improperly in Feb.