IObit Malware Fighter sees diff4.exe as a Trojan.Generic

Hi,

Not sure what to think about this, but my IObit Malware Fighter program just gave me a message that a program called diff4.exe is a Trojan.Generic.
The diff4.exe is located in Epic Games\UE_4.26\Engine\Binaries\ThirdParty\svn\Win64

A bit strange that I got this message now, as I have UE 4.26 installed for quite some time now.

Any ideas?

Thanks in advance!