Rule History

SID: 903200435 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (Ransomware C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Ransomware C&C)"; tls_cert_fingerprint; content:"a0:60:d4:3f:58:4a:7d:2f:83:8b:6d:64:af:f4:07:6d:f7:66:a1:b9"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a060d43f584a7d2f838b6d64aff4076df766a1b9/; sid:903200435; 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