Rule History

SID: 903200233 • 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:"73:b1:ac:5c:4d:9d:a2:75:34:29:c7:58:f3:44:c2:7b:de:9f:3c:25"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/73b1ac5c4d9da2753429c758f344c27bde9f3c25/; sid:903200233; 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