alert dns $HOME_NET any -> any any (msg:"ET MALWARE TorrentLocker DNS Lookup (it-newsblog.ru)"; dns_query; content:"it-newsblog.ru"; depth:14; nocase; endswith; fast_pattern; reference:url,welivesecurity.com/wp-content/uploads/2014/12/torrent_locker.pdf; classtype:trojan-activity; sid:2020049; rev:4; metadata:created_at 2014_12_23, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2019_09_28;)