ET MALWARE Observed PoetRAT Domain (dellgenius .hoptop .org in TLS SNI)

7.0.3 5.0SID: 2029975Rev: 2Enabled0 views

Fileemerging-malware.rules

CreatedApril 20, 2020

UpdatedMarch 24, 2024

Classificationdomain-c2

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed PoetRAT Domain (dellgenius .hoptop .org in TLS SNI)"; flow:established,to_server; tls.sni; bsize:21; content:"dellgenius.hoptop.org"; reference:url,blog.talosintelligence.com/2020/04/poetrat-covid-19-lures.html; classtype:domain-c2; sid:2029975; rev:2; metadata:attack_target Client_Endpoint, created_at 2020_04_20, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_03_24, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)

References

url	blog.talosintelligence.com/2020/04/poetrat-covid-19-lures.html

Metadata

attack targetClient_Endpoint

created at2020_04_20

deploymentPerimeter

performance impactLow

confidenceHigh

signature severityMajor

updated at2024_03_24

mitre tactic idTA0011

mitre tactic nameCommand_And_Control

mitre technique idT1071

mitre technique nameApplication_Layer_Protocol

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