SSLBL: Malicious SSL certificate detected (CobaltStrike C&C)

SID: 903204025Rev: 10 views
History
Sourceabuse.ch/sslbl-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (CobaltStrike C&C)"; tls_cert_fingerprint; content:"11:84:ae:b6:47:0a:b8:e1:49:ed:b1:0b:d8:16:13:fa:87:1f:7e:f6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1184aeb6470ab8e149edb10bd81613fa871f7ef6/; sid:903204025; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/1184aeb6470ab8e149edb10bd81613fa871f7ef6/

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