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

SID: 903207084Rev: 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:"1b:a2:c2:52:05:72:81:3b:10:ae:a0:d1:f8:df:7a:fa:ca:68:5f:b2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1ba2c2520572813b10aea0d1f8df7afaca685fb2/; sid:903207084; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/1ba2c2520572813b10aea0d1f8df7afaca685fb2/

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