alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET CURRENT_EVENTS Possible PurpleFox? EK Framework Flash GET Request"; flow:established,to_server; content:"GET"; http_method; content:".swf"; http_uri; isdataat:!1,relative; content:"__cfduid="; http_cookie; depth:9; content:"rawcdn.githack.com"; http_host; fast_pattern; depth:18; isdataat:!1,relative; http_header_names; content:"|0d 0a|Accept|0d 0a|"; depth:10; content:"|0d 0a|x-flash-version|0d 0a|"; distance:0; metadata: former_category EXPLOIT_KIT; classtype:trojan-activity; sid:2028978; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, deployment Perimeter, deployment SSLDecrypt, signature_severity Major, created_at 2019_11_14, updated_at 2019_11_14;)

Added 2019-11-14 19:36:05 UTC


Topic revision: r1 - 2019-11-15 - TWikiGuest
 
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