Rule History

SID: 903203545 • 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:"ab:bc:90:75:2a:3d:95:3d:55:af:2f:9a:b9:2d:ec:cc:3d:12:8d:03"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/abbc90752a3d953d55af2f9ab92deccc3d128d03/; sid:903203545; 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