Rule History

SID: 903204589 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (NanoCore C&C)"; tls_cert_fingerprint; content:"06:b0:99:f4:7b:2f:cd:9d:72:97:b7:c4:1f:36:39:b4:33:a8:11:25"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/06b099f47b2fcd9d7297b7c41f3639b433a81125/; sid:903204589; 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