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

SID: 903202105Rev: 1EnabledDerived2 views
Filesslblacklist_tls_cert.rules
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Quakbot C&C)"; tls_cert_fingerprint; content:"18:d7:78:87:05:5d:be:89:81:28:24:98:74:56:06:df:24:56:fe:d1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/18d77887055dbe8981282498745606df2456fed1/; sid:903202105; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/18d77887055dbe8981282498745606df2456fed1/

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