ET MALWARE Malicious SockRacket/KANDYKORN SSL Certificate Detected

SID: 2049017Rev: 15 viewsHistory

Sourceet/open

CreatedNovember 1, 2023

UpdatedNovember 1, 2023

Classificationtrojan-activity

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Malicious SockRacket/KANDYKORN SSL Certificate Detected"; flow:established,to_client; tls.cert_subject; content:"bitscrunnch.linkpc.net"; fast_pattern; pcre:"/CN=(?:[^\r\n]+?\.)?bitscrunnch\.linkpc\.net(?!\.)/"; reference:url,www.elastic.co/security-labs/elastic-catches-dprk-passing-out-kandykorn; classtype:trojan-activity; sid:2049017; rev:1; metadata:attack_target Client_Endpoint, created_at 2023_11_01, deployment Perimeter, confidence High, signature_severity Major, tag SSL_Malicious_Cert, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2023_11_01, reviewed_at 2023_12_13;)

References

url	www.elastic.co/security-labs/elastic-catches-dprk-passing-out-kandykorn

Metadata

attack targetClient_Endpoint

created at2023_11_01

deploymentPerimeter

confidenceHigh

signature severityMajor

tagDescription_Generated_By_Proofpoint_Nexus

updated at2023_11_01

reviewed at2023_12_13

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