Rule History

SID: 903200491 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (Dridex C&C)"; tls_cert_fingerprint; content:"3a:b5:71:e1:e3:dd:b3:c0:b7:17:5d:75:eb:23:8e:6c:69:39:0b:4b"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/3ab571e1e3ddb3c0b7175d75eb238e6c69390b4b/; sid:903200491; 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