Rule History

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Bahamut APT Group Domain (laborer-posted .nl) in TLS SNI"; flow:established,to_server; tls.sni; bsize:17; content:"laborer-posted.nl"; fast_pattern; reference:url,www.cyfirma.com/outofband/apt-bahamut-targets-individuals-with-android-malware-using-spear-messaging/; classtype:command-and-control; sid:2047017; rev:2; metadata:affected_product Android, attack_target Client_Endpoint, created_at 2023_08_01, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag Bahamut, updated_at 2024_10_01, reviewed_at 2024_10_01;)