ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (KINS C2)

SID: 2019079Rev: 30 viewsHistory

Sourceet/open

CreatedAugust 28, 2014

UpdatedApril 2, 2024

Classificationdomain-c2

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (KINS C2)"; flow:established,to_client; content:"|00 fc 61 00 6b e6 e5 a0 17|"; fast_pattern; tls.cert_subject; bsize:43; content:"C=XX, L=Default City, O=Default Company Ltd"; reference:url,sslbl.abuse.ch; classtype:domain-c2; sid:2019079; rev:3; metadata:attack_target Client_and_Server, created_at 2014_08_28, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag SSL_Malicious_Cert, updated_at 2024_04_02, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol;)

References

url	sslbl.abuse.ch

Metadata

attack targetClient_and_Server

created at2014_08_28

deploymentPerimeter

performance impactLow

confidenceHigh

signature severityMajor

tagSSL_Malicious_Cert

updated at2024_04_02

mitre tactic idTA0011

mitre tactic nameCommand_And_Control

mitre technique idT1071

mitre technique nameApplication_Layer_Protocol

Comments (0)

Please sign in to leave a comment.

No comments yet. Be the first to comment!