alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE StrifeWater RAT CnC Activity M2"; flow:established,to_server; http.method; content:"POST"; http.uri; content:".php"; endswith; http.request_body; content:"Content-Disposition|3a 20|form-data|3b 20|name=|22|token|22|"; content:"Content-Disposition|3a 20|form-data|3b 20|name=|22|tid|22|"; content:"Content-Disposition|3a 20|form-data|3b 20|name=|22|apiData|22|"; content:"Content-Disposition|3a 20|form-data|3b 20|name=|22|data|22 3b 20|filename=|22|data|22 0d 0a|Content-Type|3a 20|application/octet-stream|0d 0a|"; fast_pattern; http.header_names; content:!"Referer"; reference:url,www.cybereason.com/blog/strifewater-rat-iranian-apt-moses-staff-adds-new-trojan-to-ransomware-operations; reference:md5,a70d6bbf2acb62e257c98cb0450f4fec; classtype:command-and-control; sid:2035040; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_02_02, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_03_14;)