ET HUNTING Observed Suspicious SSL Cert (External IP Lookup - ident .me)
Sourceet/open
CreatedDecember 26, 2018
UpdatedOctober 25, 2022
Classificationexternal-ip-check
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET HUNTING Observed Suspicious SSL Cert (External IP Lookup - ident .me)"; flow:established,to_client; tls.cert_subject; content:"CN=any.ident.me"; nocase; endswith; classtype:external-ip-check; sid:2026743; rev:5; metadata:affected_product Any, attack_target Client_Endpoint, created_at 2018_12_26, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2022_10_25, reviewed_at 2024_04_22, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1614, mitre_technique_name System_Location_Discovery;)
Metadata
affected productAny
attack targetClient_Endpoint
created at2018_12_26
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityInformational
updated at2022_10_25
reviewed at2024_04_22
mitre tactic idTA0007
mitre tactic nameDiscovery
mitre technique idT1614
mitre technique nameSystem_Location_Discovery
Comments (0)
Please sign in to leave a comment.
Sign inNo comments yet. Be the first to comment!