Rule History

SID: 903202808 • 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:"fd:b1:b3:15:4f:75:d7:95:72:a3:20:c1:36:3d:d2:56:fd:d3:2f:24"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/fdb1b3154f75d79572a320c1363dd256fdd32f24/; sid:903202808; 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