Rule History

SID: 903205437 • Source: abuse.ch/sslbl-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:"6c:ab:78:9e:2a:aa:53:f8:bb:4c:37:ae:0f:f8:78:7f:4e:d4:6b:ce"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6cab789e2aaa53f8bb4c37ae0ff8787f4ed46bce/; sid:903205437; 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