Rule History

alert http any $HTTP_PORTS -> $HOME_NET any (msg:"ET ACTIVEX Windows Help Center Arbitrary Command Execution Exploit Attempt"; flow:established,from_server; content:"hcp|3a|//"; fast_pattern; nocase; content:"script"; nocase; distance:0; content:"defer"; nocase; distance:0; content:"unescape"; nocase; distance:0; pcre:"/src\s*=\s*[\x22\x27]?hcp\x3a\x2f\x2F[^\n]*?(%3c|<)script[^\n]*?defer[^\n]*?unescape/i"; reference:url,www.exploit-db.com/exploits/13808/; reference:cve,2010-1885; classtype:misc-attack; sid:2011173; rev:12; metadata:created_at 2010_07_30, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_08_20;)