Rule History

SID: 903202834 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Bolek C&C)"; tls_cert_fingerprint; content:"e8:79:10:5e:d7:21:9b:0b:88:4a:87:73:61:1a:dd:ae:6c:50:6e:1f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/e879105ed7219b0b884a8773611addae6c506e1f/; sid:903202834; 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