Rule History

SID: 903206653 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"c9:16:c7:fa:f8:c4:b3:b7:99:ed:22:6a:ca:ac:2b:fc:18:04:ce:99"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c916c7faf8c4b3b799ed226acaac2bfc1804ce99/; sid:903206653; 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