Rule History

SID: 903205435 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (EmpireRAT C&C)"; tls_cert_fingerprint; content:"a2:14:fc:15:ee:32:4d:8f:2f:bd:4b:3a:46:73:11:14:57:03:65:93"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a214fc15ee324d8f2fbd4b3a4673111457036593/; sid:903205435; 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