Rule History

alert dns $HOME_NET any -> any any (msg:"ET INFO Observed External IP Lookup Domain in DNS Lookup (myip .wtf)"; dns.query; bsize:8; content:"myip.wtf"; nocase; reference:url,github.com/dgl/ip.wtf/tree/main; classtype:misc-activity; sid:2056530; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_10_07, deployment Perimeter, performance_impact Low, confidence High, signature_severity Informational, updated_at 2024_10_07, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1614, mitre_technique_name System_Location_Discovery;)