Rule History

SID: 903203415 • 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:"bf:7e:e4:fa:fa:df:73:9f:8d:76:7c:50:be:c5:f0:e4:71:cc:ad:3d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/bf7ee4fafadf739f8d767c50bec5f0e471ccad3d/; sid:903203415; 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