Rule History

SID: 903202874 • 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:"d8:77:d1:3c:4d:a2:90:c0:90:5c:cb:94:a0:fd:dc:5e:33:63:3e:f9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d877d13c4da290c0905ccb94a0fddc5e33633ef9/; sid:903202874; 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