ET MALWARE Observed Malicious SSL Cert (W32/TrojanDownloader.Agent.FBF Variant CnC)
Sourceet/open
CreatedApril 29, 2020
UpdatedApril 29, 2020
Classificationdomain-c2
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Observed Malicious SSL Cert (W32/TrojanDownloader.Agent.FBF Variant CnC)"; flow:established,to_client; tls.cert_subject; content:"CN=analyticsonline.top"; nocase; endswith; reference:md5,c5a467fa017cf4003768e63115fcddae; classtype:domain-c2; sid:2030046; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2020_04_29, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, tag SSL_Malicious_Cert, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_04_29, mitre_tactic_id TA0042, mitre_tactic_name Resource_Development, mitre_technique_id T1587, mitre_technique_name Develop_Capabilities;)
References
| md5 | c5a467fa017cf4003768e63115fcddae |
Metadata
affected productWindows_XP_Vista_7_8_10_Server_32_64_Bit
attack targetClient_and_Server
created at2020_04_29
deploymentPerimeter
performance impactLow
confidenceHigh
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2020_04_29
mitre tactic idTA0042
mitre tactic nameResource_Development
mitre technique idT1587
mitre technique nameDevelop_Capabilities
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