ET MALWARE Redhive Staging Domain in TLS SNI (gitrm .cfd)

7.0.35.0SID: 2072606Rev: 2Enabled1 views
Sourceet/open
Fileemerging-malware.rules
CreatedOctober 21, 2026
UpdatedOctober 29, 2026
Classificationdomain-c2
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Redhive Staging Domain in TLS SNI (gitrm .cfd)"; flow:established,to_server; tls.sni; content:"gitrm.cfd"; endswith; classtype:domain-c2; sid:2072606; rev:2; metadata:attack_target Client_Endpoint, created_at 2026_10_21, deployment Perimeter, malware_family RedHive, confidence High, signature_severity Major, updated_at 2026_10_29, former_sid 2868894;)

Metadata

attack targetClient_Endpoint
created at2026_10_21
deploymentPerimeter
malware familyRedHive
confidenceHigh
signature severityMajor
updated at2026_10_29
former sid2868894

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