ET MALWARE Likely CryptoWall .onion Proxy domain in SNI
Sourceet/open
CreatedJune 27, 2014
UpdatedMarch 7, 2024
Classificationtrojan-activity
alert tls $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Likely CryptoWall .onion Proxy domain in SNI"; flow:established,to_server; tls.sni; content:"kpai7ycr7jxqkilp."; fast_pattern; startswith; classtype:trojan-activity; sid:2018610; rev:4; metadata:created_at 2014_06_27, deprecation_reason Relevance, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_03_07, reviewed_at 2024_03_07;)
Metadata
created at2014_06_27
deprecation reasonRelevance
confidenceMedium
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_03_07
reviewed at2024_03_07
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