alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE iOS/Xsser sending files"; flow:to_server,established; http.method; content:"POST"; nocase; http.uri; content:"/TargetUploadFile.aspx"; content:"tmac="; reference:md5,2cba795aff750259a2fc447cdd6ea1c7; reference:url,lacoon.com/lacoon-discovers-xsser-mrat-first-advanced-ios-trojan/; classtype:trojan-activity; sid:2019333; rev:3; metadata:created_at 2014_10_01, signature_severity Major, updated_at 2020_05_12;)