Rule History

SID: 903202004 • 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:"75:20:f2:3b:99:d6:fe:a6:3f:0c:1b:ae:e0:c8:3d:b0:35:a1:dd:d1"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/7520f23b99d6fea63f0c1baee0c83db035a1ddd1/; sid:903202004; 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