Rule History

SID: 903205181 • Source: sslbl/ssl-fp-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

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

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (AsyncRAT C&C)"; tls_cert_fingerprint; content:"39:d3:db:18:79:2e:fc:d7:8b:b5:0e:ba:92:03:dd:f4:ac:a1:dd:d3"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/39d3db18792efcd78bb50eba9203ddf4aca1ddd3/; sid:903205181; 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