Rule History

SID: 903203267 • Source: abuse.ch/sslbl-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:"dc:40:2f:c3:11:de:f4:fe:a7:96:1e:23:5b:2f:7a:23:ec:ae:f3:c9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dc402fc311def4fea7961e235b2f7a23ecaef3c9/; sid:903203267; 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