Rule History

SID: 903206853 • 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:"f0:0f:8d:87:4d:9e:6f:94:95:2e:cb:34:b8:1f:24:89:b1:d3:fd:15"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f00f8d874d9e6f94952ecb34b81f2489b1d3fd15/; sid:903206853; 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