Gmod blocked as Malware as of today's update

That is the message I get when I try to run Gmod as of the latest update.

This doesn’t happen with other games on the TF2 engine.

I know I could make Avast ignore the file, but even if it isn’t malware, if it is detecting something then obviously something isn’t quite right.

Try uploading the file here:

I don’t ship that dll :confused:

Looks like Avast has had definition updates since I posted this topic - this isn’t being picked up as an issue any more.