Rule History

SID: 903207096 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Vidar C&C)"; tls_cert_fingerprint; content:"9f:3c:76:4a:bd:51:8c:b1:10:af:41:0c:3b:fd:3c:ef:5a:67:a2:46"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/9f3c764abd518cb110af410c3bfd3cef5a67a246/; sid:903207096; 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