alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE AnonymousRAT Payload Retrieval Attempt"; flow:established,to_server; http.method; content:"GET"; http.uri; content:".ini"; endswith; http.user_agent; bsize:7; content:"huorong"; fast_pattern; http.header_names; content:"|0d 0a|User-Agent|0d 0a|Host|0d 0a 0d 0a|"; reference:md5,0bbe7daf7e104bf0091f4be771fe2133; classtype:trojan-activity; sid:2052812; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_and_Server, tls_state plaintext, created_at 2024_05_21, deployment Perimeter, malware_family Anonymous_RAT, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_05_21; target:src_ip;)