Rule History

SID: 903200676 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Teslacrypt C&C)"; tls_cert_fingerprint; content:"79:84:5a:4e:02:fa:72:42:32:12:0e:67:c0:48:00:0a:9d:c7:42:39"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/79845a4e02fa724232120e67c048000a9dc74239/; sid:903200676; 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