Rule History

SID: 903207097 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (AdaptixC2 C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (AdaptixC2 C&C)"; tls_cert_fingerprint; content:"cc:73:7f:9e:d7:c3:8b:cc:ce:27:fa:ed:d3:b7:18:b8:a6:b9:fb:05"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cc737f9ed7c38bccce27faedd3b718b8a6b9fb05/; sid:903207097; 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