ET INFO Anonymous Domain Registrar CnC Domain in DNS Lookup (*. njalla .net)
Sourceet/open
CreatedSeptember 8, 2025
UpdatedSeptember 8, 2025
Classificationmisc-activity
alert dns $HOME_NET any -> any any (msg:"ET INFO Anonymous Domain Registrar CnC Domain in DNS Lookup (*. njalla .net)"; dns.query; dotprefix; content:".njalla.net"; nocase; endswith; reference:url,njal.la/about/; classtype:misc-activity; sid:2064491; rev:1; metadata:attack_target Client_and_Server, created_at 2025_09_08, deployment Perimeter, performance_impact Low, confidence Low, signature_severity Informational, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_09_08, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1665, mitre_technique_name Hide_Infrastructure;)
References
Metadata
attack targetClient_and_Server
created at2025_09_08
deploymentPerimeter
performance impactLow
confidenceLow
signature severityInformational
tagDescription_Generated_By_Proofpoint_Nexus
updated at2025_09_08
mitre tactic idTA0011
mitre tactic nameCommand_And_Control
mitre technique idT1665
mitre technique nameHide_Infrastructure
Comments (0)
Please sign in to leave a comment.
Sign inNo comments yet. Be the first to comment!