alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET TROJAN Win32/Snatch Ransomware - Encryption Started"; flow:established,to_server; content:"POST"; http_method; content:"Go-http-client/"; depth:15; http_user_agent; content:"{|22|host|22 3a 22|"; http_client_body; depth:9; content:"|22 2c 22|type|22 3a 22|started|22 2c 22|username|22 3a 22|"; http_client_body; distance:0; fast_pattern; content:"|22|}"; http_client_body; isdataat:!1,relative; http_header_names; content:!"Referer"; metadata: former_category MALWARE; reference:md5,46406680a5825b6d1622acb984d4a41d; classtype:trojan-activity; sid:2029103; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, signature_severity Major, created_at 2019_12_10, malware_family Snatch, updated_at 2019_12_10;)

Added 2019-12-10 18:49:04 UTC

Topic revision: r1 - 2019-12-10 - TWikiGuest
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