alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED Suspicious User-Agent (TheWorld)"; flow:established,to_server; content:"TheWorld"; http_header; pcre:"/User-Agent\x3A[^\n]+TheWorld/H"; reference:url,www.virustotal.com/file-scan/report.html?id=70e502c9b8752da6dc0ff2a41c6975d59090482d2c0758387aca1b5702f96988-1305238279; classtype:trojan-activity; sid:2013403; rev:7; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2011_08_11, deployment Perimeter, signature_severity Major, tag User_Agent, updated_at 2019_07_26;)