Rule History

SID: 903202840 • 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:"74:5e:f3:ba:79:66:07:bf:12:68:40:e1:a0:f9:fe:f8:64:9b:2d:da"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/745ef3ba796607bf126840e1a0f9fef8649b2dda/; sid:903202840; 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