Rule History

SID: 903204193 • 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:"dd:5c:ba:59:93:74:d8:b5:88:98:6b:eb:eb:99:a0:c5:5b:9e:1c:4b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/dd5cba599374d8b588986bebeb99a0c55b9e1c4b/; sid:903204193; 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