alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET EXPLOIT HT SWF Exploit RIP"; flow:established,from_server; file_data; content:"<!-- saved from url=(0014)about|3a|internet -->"; content:"getEnvInfo"; content:"getPlatform"; content:"<embed"; pcre:"/^(?=[^>]*?\ssrc\s*?=\s*?[\x22\x27][^\x22\x27]*?\.swf[\x22\x27])(?=[^>]*?\swidth\s*?=\s*?[\x22\x27]0[\x22\x27])[^>]*?\sheight\s*?=\s*?[\x22\x27]0[\x22\x27]/Ri"; classtype:trojan-activity; sid:2021595; rev:2; metadata:created_at 2015_08_04, signature_severity Major, updated_at 2019_07_26;)