Yesterday's evening I've found out, that files within c:\Program Files (x86)\Avira\ are beeing detected als GandCrab Ransomware.
I have contacted/informed Avira about this issue, and they told me, that this could be a false positive, but they'll investigate.
So I was wondering If anyone else has the same issues, since I have the same issues on two different Computers, which are isolated via firewall.
And ... I only have this issue on Computers, where Avira is installed.
By the way - I know the thing, that Anti-Virus programs do often detect each other as false positives. But I've never had Issues with that.
I've done backups from the infected files, and can upload the encrypted archive for further checks.
But I'm not able to ensure, that this is really a false positive - so I didn't use the False/Positive-Form on the Immunet-Website so far.