alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE SslCrypt Server Communication"; flow:established,to_server; http.uri; content:"?id="; content:"&time="; content:"&imei="; reference:url,www.fortiguard.com/encyclopedia/virus/adware_sslcrypt!symbos.html; classtype:trojan-activity; sid:2012863; rev:4; metadata:created_at 2011_05_26, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_20;)