ET MALWARE [PTsecurity] Tinba (Banking Trojan) HTTP Header

alert http $HOME_NET any -> $EXTERNAL_NET any (
    msg:"ET MALWARE [PTsecurity] Tinba (Banking Trojan) HTTP Header";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.user_agent;
    content:"Mozilla/5.0 (compatible|3b 20|MSIE 10.0|3b 20|Windows NT 6.1|3b 20|Trident/6.0)"; depth:64; fast_pattern;
    http.request_body;
    pcre:"/^[\x20-\x7e\r\n]{0,20}[^\x20-\x7e\r\n]/";
    http.content_len;
    byte_test:0,>,1000,0,string,dec;
    byte_test:0,<,2000,0,string,dec;
    http.header_names;
    content:"|0d 0a|User-Agent|0d 0a|Host|0d 0a|Content-Length|0d 0a|Cache-Control|0d 0a 0d 0a|"; depth:53;
    classtype:trojan-activity;
    sid:2026001; rev:2;
    metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2018_08_20, deployment Perimeter, confidence High, signature_severity Major, tag Tinba, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_25;
)