alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Backdoor.Win32.Sykipot Get Config Request"; flow:established,to_server; http.method; content:"GET"; nocase; http.uri; content:"/kys_allow_get.asp?"; content:"name=getkys.kys"; reference:cve,2011-2462; reference:url,contagiodump.blogspot.com/2011/12/adobe-zero-day-cve-2011-2462.html; reference:url,blog.9bplus.com/analyzing-cve-2011-2462; classtype:trojan-activity; sid:2014008; rev:6; metadata:created_at 2011_12_09, cve CVE_2011_2462, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_21;)