alert dns $HOME_NET any -> any any (msg:"ET MOBILE_MALWARE Android/Fakeinst.KD .onion Proxy Domain"; dns_query; content:"pc35hiptpcwqezgs"; depth:16; nocase; fast_pattern; reference:url,www.csis.dk/da/csis/blog/4818/; reference:md5,111b71c120167b5b571ee5501ffef65e; classtype:trojan-activity; sid:2022517; rev:3; metadata:affected_product Android, attack_target Client_Endpoint, created_at 2016_02_13, deployment Perimeter, confidence High, signature_severity Critical, tag Android, updated_at 2019_08_30;)