Rule History

SID: 903201673 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Malware C&C)"; tls_cert_fingerprint; content:"37:f7:d3:a0:f5:ac:ac:31:69:e6:df:b0:f0:f9:25:f9:5f:ed:4b:e6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/37f7d3a0f5acac3169e6dfb0f0f925f95fed4be6/; sid:903201673; 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