Rule History

SID: 903203110 • 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:"3d:cf:2a:17:ae:cd:0a:f2:67:f9:8e:e5:ef:b6:fc:73:9c:80:b8:4d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3dcf2a17aecd0af267f98ee5efb6fc739c80b84d/; sid:903203110; 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