Rule History

SID: 903206310 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (OffLoader C&C)"; tls_cert_fingerprint; content:"5b:d0:ab:98:de:f2:93:ab:13:e3:3a:8a:f6:8d:32:15:5a:1a:8e:46"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/5bd0ab98def293ab13e33a8af68d32155a1a8e46/; sid:903206310; 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