Rule History

SID: 903204232 • 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:"11:cd:13:8f:46:db:00:91:c0:b8:5b:16:b2:d0:e8:8a:f4:43:28:ad"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/11cd138f46db0091c0b85b16b2d0e88af44328ad/; sid:903204232; 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