Rule History

SID: 903202477 • 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:"f7:9b:be:93:2d:59:f4:c5:03:a5:33:8d:bc:3a:24:de:a7:c2:f6:ea"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f79bbe932d59f4c503a5338dbc3a24dea7c2f6ea/; sid:903202477; 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