Rule History

SID: 903204766 • 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:"a7:16:90:ef:b3:cf:8a:ea:17:38:c6:f0:5c:88:db:a8:e7:e7:99:c1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a71690efb3cf8aea1738c6f05c88dba8e7e799c1/; sid:903204766; 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