Ok, I got good news for everyone! This is my third time I have submitted the sample of "starter.wbx" to the Avira virus labs and finally they agreed that this was a false positive. Below is the partial copy of the e-mail I have received from them:
Dear Sir or Madam,
Thank you for your email to Avira's virus lab.
Tracking number: INC00191227.
A listing of files alongside their results can be found below:
File ID - 3813759
File size - 6.5 KB
File name - starter.wbx
Result - FALSE POSITIVE
The file 'Starter.wbx' has been determined to be 'FALSE POSITIVE'. In particular this means that this file is not malicious but a false alarm. Detection will be removed from our virus definition file (VDF) with one of the next updates.
Dear Sir or Madam,
Thank you for your email to Avira's virus lab.
Tracking number: INC00191227.
A listing of files alongside their results can be found below:
File ID - 3813759
File size - 6.5 KB
File name - starter.wbx
Result - FALSE POSITIVE
The file 'Starter.wbx' has been determined to be 'FALSE POSITIVE'. In particular this means that this file is not malicious but a false alarm. Detection will be removed from our virus definition file (VDF) with one of the next updates.