alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Win32/SVCReady Loader User-Agent"; flow:established,to_server; http.user_agent; bsize:7; content:"svc/1.0"; fast_pattern; reference:md5,e4430c33d343d9f4af57225b90600a3d; classtype:trojan-activity; sid:2036855; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_10_27, deployment Perimeter, malware_family SVCReady, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_12;)