Rule History

SID: 903202031 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Nexuslogger C&C)"; tls_cert_fingerprint; content:"a6:51:18:56:07:80:ca:37:f8:68:75:b6:8b:d7:f2:80:15:2a:8f:7c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a65118560780ca37f86875b68bd7f280152a8f7c/; sid:903202031; 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