Rule History

SID: 903202995 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (TA505 C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (TA505 C&C)"; tls_cert_fingerprint; content:"1d:9c:0e:06:ae:5d:47:0d:d3:83:c3:5c:2f:1a:e0:df:46:77:f1:6e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1d9c0e06ae5d470dd383c35c2f1ae0df4677f16e/; sid:903202995; 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