ET MALWARE TA569 Gholoader CnC Domain in TLS SNI (api .oysterfloats .com)

SID: 2069648Rev: 114 views
Sourceet/open
Fileemerging-malware.rules
CreatedJune 3, 2026
UpdatedJune 3, 2026
Classificationtrojan-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE TA569 Gholoader CnC Domain in TLS SNI (api .oysterfloats .com)"; flow:established,to_server; tls.sni; bsize:20; content:"api.oysterfloats.com"; fast_pattern; reference:url,community.emergingthreats.net/t/et-socgholish-rules-response-guidance/335; classtype:trojan-activity; sid:2069648; rev:1; metadata:affected_product Web_Browsers, attack_target Client_Endpoint, created_at 2026_06_03, deployment Perimeter, malware_family SocGholish, performance_impact Low, confidence High, signature_severity Major, tag Exploit_Kit, tag ta569, tag compromised_website, updated_at 2026_06_03;)

References

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

Metadata

affected productWeb_Browsers
attack targetClient_Endpoint
created at2026_06_03
deploymentPerimeter
malware familySocGholish
performance impactLow
confidenceHigh
signature severityMajor
tagcompromised_website
updated at2026_06_03

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