Rule History

SID: 903207318 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (ResolverRAT C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ResolverRAT C&C)"; tls_cert_fingerprint; content:"bc:f1:4a:d8:e7:be:37:f9:25:ba:12:e2:ae:22:ce:dd:19:46:eb:f1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/bcf14ad8e7be37f925ba12e2ae22cedd1946ebf1/; sid:903207318; 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