alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET MALWARE Operation EvilTraffic Initial Redirect M1";
flow:to_server,established;
urilen:>40;
http.method;
content:"GET";
http.uri;
content:"/for/77/?d="; nocase;
content:"&mykeys="; nocase; distance:0;
http.host;
content:"superasdc.pw"; depth:12; endswith; fast_pattern;
reference:url,csecybsec.com/download/zlab/20180121_CSE_Massive_Malvertising_Report.pdf;
classtype:trojan-activity;
sid:2025287; rev:5;
metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_02_01, deployment Perimeter, performance_impact Moderate, confidence High, signature_severity Minor, updated_at 2020_09_16;
)