Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE L0rdix Stealer CnC Data Exfil"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".php?hw="; fast_pattern; content:"&ps="; content:"&ck="; content:"&fl="; http.request_body; content:"Content-Disposition|3a 20|form-data|3b 20|name=|22|"; http.header_names; content:!"Referer"; reference:url,blog.ensilo.com/l0rdix-attack-tool; reference:md5,dde99135aba4eb5e78852a1c16499c99; classtype:command-and-control; sid:2026671; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_11_28, deployment Perimeter, malware_family L0rdix, performance_impact Moderate, confidence High, signature_severity Major, updated_at 2020_08_27;)