Rule History

SID: 903203905 • 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:"05:3f:6a:7a:8c:46:64:d1:0b:4e:2c:f9:0f:cf:0d:e0:ab:a4:ad:40"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/053f6a7a8c4664d10b4e2cf90fcf0de0aba4ad40/; sid:903203905; 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