ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Shifu)
Sourceet/open
CreatedNovember 12, 2015
UpdatedApril 10, 2024
Classificationdomain-c2
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE ABUSE.CH SSL Blacklist Malicious SSL certificate detected (Shifu)"; flow:established,to_client; tls.cert_subject; content:"CN=whoreshop.xyz"; reference:md5,218a9854b7d1ca1f417c59a566b343d9; reference:url,sslbl.abuse.ch; classtype:domain-c2; sid:2022077; rev:3; metadata:attack_target Client_and_Server, created_at 2015_11_12, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag SSL_Malicious_Cert, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_04_10, mitre_tactic_id TA0042, mitre_tactic_name Resource_Development, mitre_technique_id T1587, mitre_technique_name Develop_Capabilities;)
References
| md5 | 218a9854b7d1ca1f417c59a566b343d9 |
| url | sslbl.abuse.ch |
Metadata
attack targetClient_and_Server
created at2015_11_12
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_04_10
mitre tactic idTA0042
mitre tactic nameResource_Development
mitre technique idT1587
mitre technique nameDevelop_Capabilities
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