Rule History

SID: 903203272 • 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:"d3:fc:dc:be:1f:d7:16:4f:32:78:b8:53:c0:cf:d3:8c:63:2f:94:99"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d3fcdcbe1fd7164f3278b853c0cfd38c632f9499/; sid:903203272; 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