Rule History

SID: 903204848 • 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:"ab:b2:91:f3:9b:a9:84:4c:c5:f1:34:b4:0c:16:c5:9a:2e:99:70:a1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/abb291f39ba9844cc5f134b40c16c59a2e9970a1/; sid:903204848; 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