Rule History

alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MOBILE_MALWARE SymbOS SuperFairy.D active.txt Missing File HTTP Request"; flow:established,to_server; content:"/client/symbian/"; http_uri; nocase; content:"active.txt"; nocase; http_uri; within:30; fast_pattern; reference:url,www.fortiguard.com/encyclopedia/virus/symbos_superfairy.d!tr.html; classtype:trojan-activity; sid:2012784; rev:2; metadata:created_at 2011_05_03, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_07_26;)