The following is generating a lot of traffic but it's not for me. Or they try to break in or they are voting for a house number, not sure.
Log:
POST /?xclzve_ty4AGLRXcipv06CINTZekrx28EKPVb HTTP/1.1
GET /?xclzve_lsx27CHMRWbglrw16BHMRWciou05AF HTTP/1.1
Is it possible to redirect to a 404 page or block ?xclzve_* (?xclzve_ is the same but the number or line behind it is different)