Rule History

SID: 903202941 • 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:"41:e5:c1:47:58:3c:b7:e5:b5:d3:13:23:76:ae:f7:69:6d:53:dc:35"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/41e5c147583cb7e5b5d3132376aef7696d53dc35/; sid:903202941; 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