Rule History

SID: 903201988 • 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:"ac:1d:f3:9c:13:e4:78:3f:37:de:77:4c:0b:df:8b:f1:ed:9a:3f:8e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/ac1df39c13e4783f37de774c0bdf8bf1ed9a3f8e/; sid:903201988; 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