Rule History

SID: 903200314 • 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:"34:2d:42:8b:8c:06:1d:e3:5c:3f:5c:5c:ed:44:12:4d:7f:20:fd:c0"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/342d428b8c061de35c3f5c5ced44124d7f20fdc0/; sid:903200314; 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