Rule History

SID: 903206702 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Havoc C&C)"; tls_cert_fingerprint; content:"bf:e0:59:b0:19:55:93:10:7e:1d:35:aa:85:f9:46:8e:a6:bb:81:1e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/bfe059b0195593107e1d35aa85f9468ea6bb811e/; sid:903206702; 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