ET MALWARE Win32/TA569 Gholoader CnC Domain in DNS Lookup (updates .highendmark .com)

SID: 2064033Rev: 10 viewsHistory

Sourceet/open

CreatedAugust 17, 2025

UpdatedAugust 22, 2025

Classificationdomain-c2

alert dns $HOME_NET any -> any any (msg:"ET MALWARE Win32/TA569 Gholoader CnC Domain in DNS Lookup (updates .highendmark .com)"; dns.query; bsize:23; content:"updates.highendmark.com"; fast_pattern; nocase; reference:url,community.emergingthreats.net/t/et-socgholish-rules-response-guidance/335; classtype:domain-c2; sid:2064033; rev:1; metadata:attack_target Client_Endpoint, created_at 2025_08_17, deployment Perimeter, malware_family SocGholish, confidence High, signature_severity Major, tag ta569, tag compromised_website, updated_at 2025_08_22, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1189, mitre_technique_name Drive_by_Compromise; target:src_ip;)

References

url	community.emergingthreats.net/t/et-socgholish-rules-response-guidance/335

Metadata

attack targetClient_Endpoint

created at2025_08_17

deploymentPerimeter

malware familySocGholish

confidenceHigh

signature severityMajor

tagcompromised_website

updated at2025_08_22

mitre tactic idTA0001

mitre tactic nameInitial_Access

mitre technique idT1189

mitre technique nameDrive_by_Compromise

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