alert dns $HOME_NET any -> any any (msg:"ET MALWARE DNS Query for known ShadowPad CnC 11"; dns.query; content:"techniciantext.com"; depth:18; fast_pattern; endswith; nocase; reference:url,securelist.com/shadowpad-in-corporate-networks/81432/; classtype:command-and-control; sid:2024598; rev:6; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_08_17, deployment Perimeter, malware_family ShadowPad, performance_impact Moderate, confidence Medium, signature_severity Major, updated_at 2024_09_16, reviewed_at 2024_09_16;)