Rule History

SID: 903203493 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (IcedID C&C)"; tls_cert_fingerprint; content:"7d:bc:4f:75:62:21:01:a9:27:b0:4a:27:18:b3:7a:8d:22:80:b5:a6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7dbc4f75622101a927b04a2718b37a8d2280b5a6/; sid:903203493; 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