Rule History

SID: 903205399 • 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:"c6:ca:3a:3e:49:86:b9:d5:d3:fa:36:c1:b8:56:e7:f6:05:d4:05:09"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/c6ca3a3e4986b9d5d3fa36c1b856e7f605d40509/; sid:903205399; 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