Rule History

SID: 903203645 • 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:"20:0a:f7:af:a0:a9:3a:12:e8:77:19:9a:07:80:b9:ee:5f:5c:99:fe"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/200af7afa0a93a12e877199a0780b9ee5f5c99fe/; sid:903203645; 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