Rule History

SID: 903202821 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (PsiXBot C&C)"; tls_cert_fingerprint; content:"75:98:8b:85:4b:33:e2:72:c7:58:b2:bd:14:21:92:37:95:de:f0:2c"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/75988b854b33e272c758b2bd1421923795def02c/; sid:903202821; 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