Rule History

alert dns $HOME_NET any -> any any (msg:"ET MALWARE PowerShell/PowHeartBeat CnC Domain (airplane .travel-commercials .agency) in DNS Lookup"; dns.query; content:"airplane.travel-commercials.agency"; nocase; bsize:34; reference:url,www.welivesecurity.com/2022/09/06/worok-big-picture/; classtype:domain-c2; sid:2038804; rev:2; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_09_12, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_09_17, reviewed_at 2024_09_17;)