Rule History

SID: 903205820 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (DCRat C&C)"; tls_cert_fingerprint; content:"73:3a:fe:38:87:0f:2f:38:f5:34:7c:ab:cf:6d:f6:8e:b7:7b:89:37"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/733afe38870f2f38f5347cabcf6df68eb77b8937/; sid:903205820; 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