Rule History

SID: 903203100 • 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:"83:9f:4f:ae:14:ec:31:19:d5:12:8f:5d:e8:2d:00:0a:1c:0e:6d:1d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/839f4fae14ec3119d5128f5de82d000a1c0e6d1d/; sid:903203100; 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