alert tcp $EXTERNAL_NET $HTTP_PORTS -> $HOME_NET any (msg:"ET DELETED Blackhole Tax Landing Page with JavaScript Attack"; flow:established,from_server; content:"Please wait, till tax confirmation is ready."; fast_pattern:only; content:"try{"; content:"catch("; classtype:attempted-admin; sid:2014274; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2012_02_24, deployment Perimeter, malware_family Blackhole, signature_severity Critical, tag Blackhole, tag Exploit_Kit, updated_at 2019_07_26;)