alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/Injector.BXEW Variant HTTP CnC Beacon 3"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/index.php?N="; fast_pattern; content:"["; distance:0; content:"]"; distance:0; content:"["; distance:0; content:"]"; distance:0; http.header_names; to_lowercase; content:!"|0d 0a|user-agent|0d 0a|"; content:!"|0d 0a|referer|0d 0a|"; content:!"|0d 0a|accept"; reference:md5,0ebaf8a6292237b33045f5e81947004b; classtype:command-and-control; sid:2020835; rev:5; metadata:attack_target Client_Endpoint, created_at 2015_04_02, deployment Perimeter, malware_family Win32_Injector_BXEW, signature_severity Major, tag c2, updated_at 2024_04_20, mitre_tactic_id TA0010, mitre_tactic_name Exfiltration, mitre_technique_id T1041, mitre_technique_name Exfiltration_Over_C2_Channel;)