Unknown mass scanning activity from 83.97.20.189

Source IP    Reverse DNS    Country    User Agent    Payload    Target Port    Tag    FirstSeen    LastSeen    Event Count
83.97.20.189    189.20.97.83.ro.ovo.sc    Romania    'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.1.2 Safari/605.1.15'    GET /imgs/ms_check_license HTTP/1.1    80    Other    2019-08-27T18:12:32Z    2019-08-27T19:40:00Z    78