Rule History

SID: 903205013 • 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:"7d:fe:9c:51:2c:65:a7:20:f7:6f:90:4e:0a:49:40:10:ed:7d:e8:fd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7dfe9c512c65a720f76f904e0a494010ed7de8fd/; sid:903205013; 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