Rule History

SID: 903202656 • 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:"38:e1:c4:8d:fe:29:df:43:54:7c:c3:c1:d0:36:ae:bb:c9:e1:d3:bb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/38e1c48dfe29df43547cc3c1d036aebbc9e1d3bb/; sid:903202656; 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