Not only that, it's the installer package for an update to the macOS Malware Removal Tool and only being detected by ClamAV here:
<https://www.virustotal.com/#/file/c81d0180cbfa858d6f3faf445514cbb53675d4f469beaa5638eb95a3a8d5d0f1/detection>.

Sent from my iPad

-Al-

On Feb 13, 2019, at 14:40, Mark Allan <markjallan@gmail.com> wrote:

Hey folks,

Signature "Osx.Trojan.EmPyre-6852410-0" is generating an FP against a file signed and distributed by Apple.

File hash is c81d0180cbfa858d6f3faf445514cbb53675d4f469beaa5638eb95a3a8d5d0f1

Mark