Rule History

SID: 903203685 • 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:"41:f0:33:bf:58:d1:ad:cf:45:6c:dc:56:c1:3f:23:4e:dc:c6:95:d8"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/41f033bf58d1adcf456cdc56c13f234edcc695d8/; sid:903203685; 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