Rule History

SID: 903204056 • 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:"b7:4f:34:39:2c:6d:36:a7:10:2f:ad:9b:72:d8:ba:a1:e7:f6:fc:41"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/b74f34392c6d36a7102fad9b72d8baa1e7f6fc41/; sid:903204056; 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