Rule History

SID: 903202124 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (TrickBot C&C)"; tls_cert_fingerprint; content:"13:73:e2:0d:48:3e:f2:c2:b3:fe:92:85:ad:34:9b:ca:9f:1b:e2:d6"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1373e20d483ef2c2b3fe9285ad349bca9f1be2d6/; sid:903202124; 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