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

SID: 903204327Rev: 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:"2b:9b:0d:f9:03:71:bc:7a:0c:91:92:33:bf:72:4b:2a:6b:82:ae:ae"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2b9b0df90371bc7a0c919233bf724b2a6b82aeae/; sid:903204327; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/2b9b0df90371bc7a0c919233bf724b2a6b82aeae/

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