alert http $EXTERNAL_NET any -> $HOME_NET any (msg:"ET DELETED Initial Blackhole Landing Loading... Wait Please"; flow:established,from_server; content:"Wait Please"; fast_pattern:only; content:">Loading..."; content:"<script"; distance:0; reference:url,isc.sans.org/diary/Updates+on+ZeroAccess+and+BlackHole+front+/12079; classtype:trojan-activity; sid:2013972; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2011_11_28, deployment Perimeter, malware_family Blackhole, signature_severity Critical, tag Blackhole, tag Exploit_Kit, updated_at 2019_07_26;)