ET MALWARE Observed Patchwork Domain (xinhuanet .nihaoucloud .org in TLS SNI)

SID: 2054511Rev: 1100 viewsHistory

Sourceet/open

CreatedJuly 16, 2024

UpdatedJuly 16, 2024

Classificationtrojan-activity

alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Observed Patchwork Domain (xinhuanet .nihaoucloud .org in TLS SNI)"; flow:established,to_server; tls.sni; bsize:25; content:"xinhuanet.nihaoucloud.org"; fast_pattern; reference:url,www.ctfiot.com/193014.html; classtype:trojan-activity; sid:2054511; rev:1; metadata:attack_target Client_Endpoint, created_at 2024_07_16, deployment Perimeter, confidence High, signature_severity Major, tag Patchwork, updated_at 2024_07_16, reviewed_at 2025_05_14, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)

References

url	www.ctfiot.com/193014.html

Metadata

attack targetClient_Endpoint

created at2024_07_16

deploymentPerimeter

confidenceHigh

signature severityMajor

tagPatchwork

updated at2024_07_16

reviewed at2025_05_14

mitre tactic idTA0011

mitre tactic nameCommand_And_Control

mitre technique idT1071

mitre technique nameApplication_Layer_Protocol

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