Rule History

SID: 903205469 • Source: abuse.ch/sslbl-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:"37:c1:d9:55:3c:db:a2:4d:3d:a5:ae:05:05:a0:3e:24:42:ce:52:96"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/37c1d9553cdba24d3da5ae0505a03e2442ce5296/; sid:903205469; 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