Rule History

SID: 903203422 • 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:"62:d3:a2:5a:a7:46:c7:1c:d7:4f:b2:ee:c2:d9:e3:0d:43:c0:12:7a"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/62d3a25aa746c71cd74fb2eec2d9e30d43c0127a/; sid:903203422; 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