Rule History

SID: 903200227 • Source: abuse.ch/sslbl-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:"3b:f9:3e:ff:d4:77:a7:26:e6:6d:39:23:f0:c8:09:ad:c6:b6:88:e2"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3bf93effd477a726e66d3923f0c809adc6b688e2/; sid:903200227; 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