Rule History

SID: 903204112 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (ServHelper C&C)"; tls_cert_fingerprint; content:"ea:91:1d:f5:7d:64:f2:fa:b3:d0:aa:d9:b5:15:7e:c7:e7:dc:ae:bd"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ea911df57d64f2fab3d0aad9b5157ec7e7dcaebd/; sid:903204112; 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