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Rev: 2 • Apr 6, 2020, 12:00 PMET MALWARE Sarwent CnC Response (powershell_exec)
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Sarwent CnC Response (powershell_exec)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/gate/powershell_exec"; startswith; fast_pattern; http.request_body; content:"form-data|3b 20|name=|22|command|22 0d 0a 0d 0a|"; content:"form-data|3b 20|name=|22|hwid|22 0d 0a 0d 0a|"; reference:md5,184614b60a03355c9a4e668d702fb200; classtype:command-and-control; sid:2029817; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_04_06, deployment Perimeter, confidence High, signature_severity Major, updated_at 2020_04_06;)
Apr 6, 2020, 12:00 PM
Apr 6, 2020, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 21, 2024, 3:00 AM
rules/emerging-malware.rules