ET MALWARE Observed Emmenhtal Loader Domain (mato-camp2 .b-cdn .net in TLS SNI)
Sourceet/open
CreatedSeptember 18, 2024
UpdatedSeptember 18, 2024
Classificationtrojan-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Emmenhtal Loader Domain (mato-camp2 .b-cdn .net in TLS SNI)"; flow:established,to_server; tls.sni; bsize:20; content:"mato-camp2.b-cdn.net"; fast_pattern; reference:url,www.orangecyberdefense.com/global/blog/cert-news/emmenhtal-a-little-known-loader-distributing-commodity-infostealers-worldwide; classtype:trojan-activity; sid:2055940; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_09_18, deployment Perimeter, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_09_18, reviewed_at 2025_04_15, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)
Metadata
attack targetClient_Endpoint
created at2024_09_18
deploymentPerimeter
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_09_18
reviewed at2025_04_15
mitre tactic idTA0011
mitre tactic nameCommand_And_Control
mitre technique idT1071
mitre technique nameApplication_Layer_Protocol
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