Rule History

SID: 903205712 • 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:"33:ff:7c:09:70:6c:c1:55:1b:5b:b5:bf:f4:a9:6f:2e:a4:71:6c:04"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/33ff7c09706cc1551b5bb5bff4a96f2ea4716c04/; sid:903205712; 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