Rule History

SID: 903203922 • Source: sslbl/ssl-fp-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:"b8:6b:cc:f6:f9:bf:d7:82:f1:5e:2b:0d:25:2a:b3:de:59:3e:be:4b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b86bccf6f9bfd782f15e2b0d252ab3de593ebe4b/; sid:903203922; 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