Rule History

SID: 903204168 • 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:"41:bc:67:d1:c6:6f:84:50:16:c3:ad:ee:74:d5:99:5b:11:a4:c7:7f"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/41bc67d1c66f845016c3adee74d5995b11a4c77f/; sid:903204168; 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