Rule History

SID: 903200373 • 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:"a0:af:f4:d8:92:57:8e:75:4b:e0:39:98:62:41:ee:42:4f:dd:56:1f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/a0aff4d892578e754be039986241ee424fdd561f/; sid:903200373; 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