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

SID: 903204986Rev: 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:"a0:f5:63:f0:08:34:97:a7:2c:f4:92:b7:d8:e1:c9:cf:9c:31:b2:52"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a0f563f0083497a72cf492b7d8e1c9cf9c31b252/; sid:903204986; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/a0f563f0083497a72cf492b7d8e1c9cf9c31b252/

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