Rule History

SID: 903202957 • Source: abuse.ch/sslbl-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:"a8:3b:24:59:41:cc:15:56:44:2e:0c:c3:de:6b:2e:dd:2b:36:4e:d7"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a83b245941cc1556442e0cc3de6b2edd2b364ed7/; sid:903202957; 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