Rule History

SID: 903204952 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DCRat C&C)"; tls_cert_fingerprint; content:"b8:0c:a1:c9:cc:aa:12:8f:f8:1f:ec:c1:b9:73:0f:b1:c6:9e:05:60"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b80ca1c9ccaa128ff81fecc1b9730fb1c69e0560/; sid:903204952; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules