Versions (3)
Version DetailsCurrent
Rev: 2 • Oct 19, 2023, 12:00 PMET SCADA [nsacyber/ELITEWOLF] Tridium NiagaraAX Default Cert Issuer Common Name
alert tls $HOME_NET any -> any any (msg:"ET SCADA [nsacyber/ELITEWOLF] Tridium NiagaraAX Default Cert Issuer Common Name"; flow:established,to_client; tls.cert_issuer; content:"CN=NiagaraAX"; fast_pattern; reference:url,github.com/nsacyber/ELITEWOLF; classtype:misc-activity; sid:2048692; rev:2; metadata:affected_product Tridum_Niagara_Series, attack_target ICS, created_at 2023_10_19, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Minor, updated_at 2023_10_23, reviewed_at 2024_10_02; target:src_ip;)
Oct 19, 2023, 12:00 PM
Oct 23, 2023, 12:00 PM
Sep 21, 2024, 3:00 AM
May 30, 2025, 12:04 AM
rules/emerging-scada.rules