Rule History

SID: 903203298 • 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:"6c:d2:4e:ef:0f:84:ba:ba:4f:2a:4b:2a:55:a9:c5:fc:b7:bf:44:a6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6cd24eef0f84baba4f2a4b2a55a9c5fcb7bf44a6/; sid:903203298; 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