alert dns $HOME_NET any -> any any (msg:"ET MALWARE TorrentLocker DNS Lookup"; dns.query; content:"server4love.ru"; startswith; endswith; nocase; fast_pattern; reference:md5,8d2e901583b60631dc333d4b396e158b; classtype:trojan-activity; sid:2019396; rev:6; metadata:created_at 2014_10_14, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_05_16;)