Versions (2)
Version DetailsCurrent
Rev: 1 • Oct 18, 2023, 12:00 PMET SCADA [nsacyber/ELITEWOLF] Schweitzer Engineering Laboratories SEL-3620 Default Cert Issuer Common Name
alert tls $HOME_NET any -> any any (msg:"ET SCADA [nsacyber/ELITEWOLF] Schweitzer Engineering Laboratories SEL-3620 Default Cert Issuer Common Name"; flow:established,to_client; tls.cert_issuer; content:"CN=http|3a 2f 2f|www.sel-secure.com"; fast_pattern; reference:url,github.com/nsacyber/ELITEWOLF; classtype:misc-activity; sid:2048649; rev:1; metadata:affected_product Schweitzer_Engineering_Laboratories_SEL_Series, attack_target ICS, created_at 2023_10_18, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Minor, updated_at 2023_10_18, reviewed_at 2023_10_18; target:src_ip;)
Oct 18, 2023, 12:00 PM
Oct 18, 2023, 12:00 PM
Oct 18, 2023, 10:00 PM
Oct 18, 2023, 10:00 PM
rules/emerging-scada.rules