See: https://www.virustotal.com/nl/url/78a64699a1c29c9aac8d72aeb2138704b80e751fb08eb34bd7c30c961e1fd398/analysis/1416494509/
and
https://www.virustotal.com/nl/file/f2909b7959ec0cb774904d9f04db2e0dcb36da6da90d73d6bd61992dc68da465/analysis/1416493499/
polonus