Rule History

SID: 903205486 • 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:"88:db:fd:1f:70:87:f9:9f:2a:e1:78:bb:41:e8:b9:b4:7f:e3:fa:25"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/88dbfd1f7087f99f2ae178bb41e8b9b47fe3fa25/; sid:903205486; 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