Rule History

SID: 903205312 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DCRat C&C)"; tls_cert_fingerprint; content:"1b:2f:a0:7c:aa:33:4d:92:fd:41:b7:5a:e0:97:6b:f2:39:b7:eb:6d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1b2fa07caa334d92fd41b75ae0976bf239b7eb6d/; sid:903205312; 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