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

SID: 903210893Rev: 1EnabledDerived0 views
Filesslblacklist_tls_cert.rules
CreatedOctober 11, 2026
UpdatedOctober 11, 2026
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (PureRAT C&C)"; tls_cert_fingerprint; content:"4a:0c:58:85:23:0b:99:13:33:56:90:23:a7:67:f7:cc:3a:77:3b:af"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4a0c5885230b991333569023a767f7cc3a773baf/; sid:903210893; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/4a0c5885230b991333569023a767f7cc3a773baf/

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