Rule History

SID: 903203423 • 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:"1e:3c:13:ce:5b:42:cb:60:f4:61:f5:03:22:27:4f:ba:ac:72:cc:f1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1e3c13ce5b42cb60f461f50322274fbaac72ccf1/; sid:903203423; 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