alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE GCleaner Related Downloader User-Agent"; flow:established,to_server; http.method; content:"GET"; http.user_agent; bsize:10; content:"TAKEMIXTWO"; fast_pattern; http.header_names; to_lowercase; content:!"|0d 0a|referer|0d 0a|"; reference:md5,23f169e4be475e3eec4dcb9d9a344649; classtype:trojan-activity; sid:2033186; rev:4; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_06_25, deployment Perimeter, malware_family GCleaner, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_29;)