alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Known Malicious Facebook Javascript"; flow:established,to_client; content:"eval|28|function|28|p,a,c,k,e,"; nocase; content:"replace|28|newRegExp|28|"; nocase; distance:0; content:"SocialGraphManager"; fast_pattern; nocase; distance:0; reference:url,blog.trendmicro.com/dubious-javascript-code-found-in-facebook-application/; classtype:bad-unknown; sid:2012812; rev:4; metadata:created_at 2011_05_17, signature_severity Unknown, updated_at 2019_07_26;)