Rule History

SID: 903205381 • 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:"cb:3f:a6:67:9f:3d:ff:63:74:48:0c:12:f0:92:df:67:99:cc:c9:cb"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/cb3fa6679f3dff6374480c12f092df6799ccc9cb/; sid:903205381; 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