Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Diavol Communicating with CnC - Ignore Request"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/Bnyar8RsK04ug/"; fast_pattern; content:"/ignore"; endswith; reference:url,www.fortinet.com/blog/threat-research/diavol-new-ransomware-used-by-wizard-spider; reference:md5,eb20d16d94bb9cd8d28248ba918ff732; classtype:command-and-control; sid:2033229; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_07_05, deployment Perimeter, confidence High, signature_severity Major, updated_at 2021_07_05;)