Rule History

SID: 903205819 • 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:"1d:a5:0d:2a:6e:5d:41:1f:5a:57:b0:c9:78:39:50:6f:a2:f3:d7:63"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/1da50d2a6e5d411f5a57b0c97839506fa2f3d763/; sid:903205819; 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