Rule History

SID: 903203958 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (BitRAT C&C)"; tls_cert_fingerprint; content:"f2:ab:36:3c:c4:9b:b1:25:b0:a3:6c:a7:cf:d1:ba:8f:50:70:d9:8e"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f2ab363cc49bb125b0a36ca7cfd1ba8f5070d98e/; sid:903203958; 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