Rule History

SID: 903201518 • 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:"cd:08:b5:57:1b:d2:d5:cb:da:b9:7f:00:e5:ee:8d:64:c6:d5:d6:c4"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cd08b5571bd2d5cbdab97f00e5ee8d64c6d5d6c4/; sid:903201518; 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