Rule History

SID: 903203216 • 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:"04:47:ac:2b:c5:a1:fd:a9:71:06:58:f1:5a:eb:bf:70:a8:fd:a6:67"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/0447ac2bc5a1fda9710658f15aebbf70a8fda667/; sid:903203216; 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