alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/Swizzor User-Agent (Swizz03r)"; flow:established,to_server; http.method; content:"GET"; http.user_agent; content:"Swizz03r Download Agent"; nocase; depth:23; reference:md5,5d232faca6d2b082b450b8ee4e238483; classtype:trojan-activity; sid:2018765; rev:5; metadata:created_at 2013_06_04, malware_family Win32_Swizzor, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_30;)