why does avast autosandbox bytehero?

[akama1]

hey guys... im just asking that when i downloaded bytehero on my computer... why does avast autosandboxes it? its not like a dangerous program isn't it?  

[Gargamel360]

Because they went to school together, and Bytehero always used to pick on Avast!.  Avast! has not forgot about that and is still angry, and wants to throw Bytehero in the sand.

A more serious answer would be, if
A: The file is not digitals signed, that flags the autosandbox often or,
B: Its another security application, so the possibility of conflict/FPs is always there.