Rule History

SID: 903204215 • 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:"86:7a:5f:ce:1b:f8:23:c5:87:78:8d:d6:8e:cd:ba:f4:e2:d1:c2:5d"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/867a5fce1bf823c587788dd68ecdbaf4e2d1c25d/; sid:903204215; 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