Rule History

SID: 903205395 • Source: abuse.ch/sslbl-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:"11:81:3b:03:b9:12:19:09:50:eb:a3:dd:fe:83:a3:eb:bb:ea:d4:e1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/11813b03b912190950eba3ddfe83a3ebbbead4e1/; sid:903205395; 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