Download

Trojan Virus detected in UE4.22

When doing a virus scan today the following Trojan was discovered in UE4.22: Win64/Longage - see screenshot. 120919_virus.jpg

It’s a false positive. That’s part of the Oculus SDK.

Also note. that .so files are never win64 compatible, cannot be run on windows systems. Identifying a code fragment in an otherwise incompatible binary proves the analysis software producing you invalid results.You may wish to adjust the heuristic level that conforms reasonable precautions only.

https://fileinfo.com/extension/so
https://stackoverflow.com/a/9809250

The armeabi folder contains android binaries, they are linux based binaries for example.

I just got the same Windows Defender warning when checking out UE4 source from github today, and I also got this message in the git output:

I submitted a bug report to Epic. Hopefully they will either fix the problem or work with Microsoft to update the Windows Defender definitions if it is indeed a false positive.