Rule History

alert http $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET ACTIVEX NCTAVIFile V 1.6.2 Activex File Creation clsid access attempt"; flow:established,to_client; content:"6B1E11AC-BF5C-4CF5-9DC9-F81F715EB790"; nocase; content:"OpenFile"; nocase; pcre:"/<OBJECT\s+[^>]*classid\s*=\s*[\x22\x27]?\s*clsid\s*\x3a\s*\x7B?\s*6B1E11AC-BF5C-4CF5-9DC9-F81F715EB790/si"; reference:url,www.packetstatic.com/0909-exploits/nctavi-exec.txt; classtype:web-application-attack; sid:2010356; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2010_07_30, deployment Perimeter, confidence Medium, signature_severity Major, tag ActiveX, updated_at 2019_07_26;)