alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/IcedID Request Cookie"; flow:established,to_server; http.method; content:"GET"; http.cookie; content:"_gads="; depth:7; content:"_gat="; content:"_ga="; content:"_u="; content:"_io="; content:"_gid="; reference:url,sysopfb.github.io/malware,/icedid/2020/04/28/IcedIDs-updated-photoloader.htmll; reference:url,www.fireeye.com/blog/threat-research/2021/02/melting-unc2198-icedid-to-ransomware-operations.html; classtype:trojan-activity; sid:2032086; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_03_17, deployment Perimeter, malware_family IcedID, performance_impact Low, confidence High, signature_severity Critical, updated_at 2023_07_21; target:src_ip;)