Rule History

SID: 903204681 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (BitRAT C&C)"; tls_cert_fingerprint; content:"5d:8e:43:1e:a5:8e:ba:50:44:d7:d7:2f:0b:9c:be:0b:81:1a:52:66"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5d8e431ea58eba5044d7d72f0b9cbe0b811a5266/; sid:903204681; 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