Rule History

SID: 903202065 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Zloader C&C)"; tls_cert_fingerprint; content:"d8:27:5a:0d:7a:e3:27:68:79:7e:c2:cc:f1:c0:fc:2f:f5:98:a1:ae"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/d8275a0d7ae32768797ec2ccf1c0fc2ff598a1ae/; sid:903202065; 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