Rule History

SID: 903203165 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (BuerLoader C&C)"; tls_cert_fingerprint; content:"99:ef:3d:6a:22:a0:ae:44:1b:97:2e:13:fc:3f:c9:35:c5:30:d3:05"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/99ef3d6a22a0ae441b972e13fc3fc935c530d305/; sid:903203165; 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