alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET EXPLOIT_KIT Excessive new Array With Newline - Exploit Kit Behavior Flowbit Set"; flow:established,to_client; content:" = new Array|28 29 3B|"; nocase; content:" = new Array|28 29 3B|"; nocase; within:100; content:" = new Array|28 29 3B|"; nocase; content:" = new Array|28 29 3B|"; nocase; within:100; content:" = new Array|28 29 3B|"; nocase; content:" = new Array|28 29 3B|"; nocase; within:100; flowbits:set,et.exploitkitlanding; flowbits:noalert; reference:url,www.kahusecurity.com/2011/elaborate-black-hole-infection/; classtype:exploit-kit; sid:2014097; rev:3; metadata:created_at 2012_01_04, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)