alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET DELETED Zeus POST Request to CnC"; flow:established,to_server; content:"POST"; http_method; content:" HTTP/1.1|0d 0a|Accept|3a| */*|0d 0a|User-Agent|3a| Mozilla"; fast_pattern; content:"|0d 0a|Content-Length|3a| "; distance:0; content:!"0"; within:1; content:"Connection|3a| Keep-Alive|0d 0a|"; distance:0; content:"|3a| no-cache"; distance:0; content:"|0d 0a 0d 0a|"; distance:0; content:!"Content-Type|3a| "; reference:url,www.secureworks.com/research/threats/zeus/?threat=zeus; reference:url,lists.emergingthreats.net/pipermail/emerging-sigs/2010-October/009807.html; classtype:command-and-control; sid:2011816; rev:16; metadata:created_at 2010_10_14, signature_severity Unknown, updated_at 2019_07_26;)