Rule History

SID: 903202934 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"28:27:c4:10:ec:75:4e:24:2c:3c:8b:8f:ee:b9:bd:c4:86:81:2a:3b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/2827c410ec754e242c3c8b8feeb9bdc486812a3b/; sid:903202934; 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