Rule History

SID: 903206335 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OffLoader C&C)"; tls_cert_fingerprint; content:"aa:b6:7c:d9:fc:9c:2f:d3:a2:b3:f0:2e:77:0c:2d:b0:5d:f6:5b:39"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/aab67cd9fc9c2fd3a2b3f02e770c2db05df65b39/; sid:903206335; 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