Rule History

SID: 903205241 • 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:"9f:d0:5b:2d:9d:79:18:16:08:7b:a4:a1:46:b3:e4:80:80:43:3a:4f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9fd05b2d9d791816087ba4a146b3e48080433a4f/; sid:903205241; 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