Rule History

SID: 903205144 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (DanaBot C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DanaBot C&C)"; tls_cert_fingerprint; content:"f5:99:9b:ff:a7:0a:09:d8:45:6c:49:e3:f6:fc:6b:fd:68:66:d7:1b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f5999bffa70a09d8456c49e3f6fc6bfd6866d71b/; sid:903205144; 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