ET MALWARE Ducktail APT Certificate Observed Inbound (Waka Server CA)
Sourceet/open
CreatedMay 6, 2024
UpdatedJuly 26, 2024
Classificationtrojan-activity
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"ET MALWARE Ducktail APT Certificate Observed Inbound (Waka Server CA)"; flow:established,to_client; tls.cert_subject; bsize:17; content:"CN=Waka|20|Server|20|CA"; fast_pattern; tls.cert_issuer; bsize:17; content:"CN=Waka|20|Server|20|CA"; reference:md5,1d5616b719ab205d6c50abf9f74b6cc6; classtype:trojan-activity; sid:2052443; rev:2; metadata:attack_target Client_Endpoint, tls_state TLSEncrypt, created_at 2024_05_06, malware_family Ducktail, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_07_26;)
References
| md5 | 1d5616b719ab205d6c50abf9f74b6cc6 |
Metadata
attack targetClient_Endpoint
tls stateTLSEncrypt
created at2024_05_06
malware familyDucktail
confidenceMedium
signature severityMajor
tagDescription_Generated_By_Proofpoint_Nexus
updated at2024_07_26
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