Rule History

SID: 903205357 • 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:"cf:6e:3a:44:ec:f9:d5:31:e6:9e:4a:79:55:d6:d2:84:75:85:c0:01"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cf6e3a44ecf9d531e69e4a7955d6d2847585c001/; sid:903205357; 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