Rule History

SID: 903200443 • 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:"1f:ca:dc:65:37:b3:65:be:3a:e9:fb:fb:7d:60:09:8b:9e:2d:e3:d2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1fcadc6537b365be3ae9fbfb7d60098b9e2de3d2/; sid:903200443; 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