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

SID: 903206598Rev: 11 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:"af:b2:67:1e:5b:33:5a:d6:42:19:7e:6d:3a:b0:7e:bb:96:cc:d6:c6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/afb2671e5b335ad642197e6d3ab07ebb96ccd6c6/; sid:903206598; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/afb2671e5b335ad642197e6d3ab07ebb96ccd6c6/

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