Rule History

SID: 903200461 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Retefe C&C)"; tls_cert_fingerprint; content:"62:48:f3:db:15:be:70:ce:eb:c2:1c:91:62:fb:af:71:4b:1b:c8:28"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/6248f3db15be70ceebc21c9162fbaf714b1bc828/; sid:903200461; 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