Rule History

SID: 903202676 • 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:"5e:46:91:b5:67:c8:ab:03:31:6c:7f:58:3c:d8:0a:13:3c:e4:91:7e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5e4691b567c8ab03316c7f583cd80a133ce4917e/; sid:903202676; 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