Rule History

SID: 903204269 • 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:"27:f3:c8:38:69:db:fc:96:b1:aa:d8:ae:07:79:7d:e6:dc:3e:ae:de"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/27f3c83869dbfc96b1aad8ae07797de6dc3eaede/; sid:903204269; 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