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

SID: 903208314Rev: 17 views
Sourceabuse.ch/sslbl-blacklist
CreatedOctober 23, 2025
UpdatedOctober 23, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (CobaltStrike C&C)"; tls_cert_fingerprint; content:"88:32:82:9a:54:97:d5:59:f1:c1:7b:38:8e:4c:41:2d:46:5d:75:49"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/8832829a5497d559f1c17b388e4c412d465d7549/; sid:903208314; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/8832829a5497d559f1c17b388e4c412d465d7549/

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