alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Observed LordEK? HTTP POST Request"; flow:established,to_server; content:"POST"; http_method; content:"/?"; http_uri; depth:2; pcre:"/^(?:[A-Z0-9+/]{4})*(?:[A-Z0-9+/]{2}==|[A-Z0-9+/]{3}=|[A-Z0-9+/]{4})$/RUi"; content:"|7b 22|flash|22 3a|"; http_client_body; depth:9; fast_pattern; content:"|22|ip_address|22 3a 22|"; http_client_body; distance:0; content:"|22|country|22 3a 22|"; http_client_body; distance:0; http_header_names; content:"Referer"; metadata: former_category CURRENT_EVENTS; reference:url,www.malware-traffic-analysis.net/2019/08/01/index.html; classtype:trojan-activity; sid:2027788; rev:1; metadata:deployment Perimeter, tag Exploit_Kit, signature_severity Major, created_at 2019_08_02, malware_family LordEK?, performance_impact Low, updated_at 2019_08_02;)

Added 2019-08-02 19:14:14 UTC


Topic revision: r1 - 2019-08-02 - TWikiGuest
 
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