Rule History

SID: 903205491 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (VenomRAT C&C)"; tls_cert_fingerprint; content:"4d:7e:e5:47:53:5b:ff:dd:2d:27:03:4f:c7:ea:c1:a3:cf:2a:ca:dc"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/4d7ee547535bffdd2d27034fc7eac1a3cf2acadc/; sid:903205491; 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