alert http $HOME_NET any -> $EXTERNAL_NET any (
msg:"ET MALWARE FakeAV.EGZ Checkin 1";
flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/logo/go.php?id="; fast_pattern;
pcre:"/^\d{1,3}$/R";
http.user_agent;
content:"Mozilla/4.0 (compatible|3b 20|MSIE 6.0|3b 20|Windows NT 5.1|3b 20|SV1)";
reference:url,www.virustotal.com/file-scan/report.html?id=458ec5d5b3c1c02b6c64b360f82bcbf529f580c2d646b2ae161fc7dd2ea9927d-1321069787;
classtype:command-and-control;
sid:2013946; rev:5;
metadata:created_at 2011_11_23, signature_severity Major, updated_at 2019_10_16;
)